19002220644

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{176201}}^1$

素因数の和:176281

約数の個数: 96

約数和(自身を含む): 52099407360

約数和(自身を除く): 33097186716

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 38, 43, 44, 57, 66, 76, 86, 114, 129, 132, 172, 209, 228, 258, 418, 473, 516, 627, 817, 836, 946, 1254, 1419, 1634, 1892, 2451, 2508, 2838, 3268, 4902, 5676, 8987, 9804, 17974, 26961, 35948, 53922, 107844, 176201, 352402, 528603, 704804, 1057206, 1938211, 2114412, 3347819, 3876422, 5814633, 6695638, 7576643, 7752844, 10043457, 11629266, 13391276, 15153286, 20086914, 22729929, 23258532, 30306572, 36826009, 40173828, 45459858, 73652018, 83343073, 90919716, 110478027, 143956217, 147304036, 166686146, 220956054, 250029219, 287912434, 333372292, 431868651, 441912108, 500058438, 575824868, 863737302, 1000116876, 1583518387, 1727474604, 3167036774, 4750555161, 6334073548, 9501110322, 19002220644]

約数ペア:

[(1, 19002220644), (2, 9501110322), (3, 6334073548), (4, 4750555161), (6, 3167036774), (11, 1727474604), (12, 1583518387), (19, 1000116876), (22, 863737302), (33, 575824868), (38, 500058438), (43, 441912108), (44, 431868651), (57, 333372292), (66, 287912434), (76, 250029219), (86, 220956054), (114, 166686146), (129, 147304036), (132, 143956217), (172, 110478027), (209, 90919716), (228, 83343073), (258, 73652018), (418, 45459858), (473, 40173828), (516, 36826009), (627, 30306572), (817, 23258532), (836, 22729929), (946, 20086914), (1254, 15153286), (1419, 13391276), (1634, 11629266), (1892, 10043457), (2451, 7752844), (2508, 7576643), (2838, 6695638), (3268, 5814633), (4902, 3876422), (5676, 3347819), (8987, 2114412), (9804, 1938211), (17974, 1057206), (26961, 704804), (35948, 528603), (53922, 352402), (107844, 176201)]