22453288

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1033}}^1$

素因数の和:1082

約数の個数: 64

約数和(自身を含む): 52113600

約数和(自身を除く): 29660312

約数列:

[1, 2, 4, 8, 11, 13, 19, 22, 26, 38, 44, 52, 76, 88, 104, 143, 152, 209, 247, 286, 418, 494, 572, 836, 988, 1033, 1144, 1672, 1976, 2066, 2717, 4132, 5434, 8264, 10868, 11363, 13429, 19627, 21736, 22726, 26858, 39254, 45452, 53716, 78508, 90904, 107432, 147719, 157016, 215897, 255151, 295438, 431794, 510302, 590876, 863588, 1020604, 1181752, 1727176, 2041208, 2806661, 5613322, 11226644, 22453288]

約数ペア:

[(1, 22453288), (2, 11226644), (4, 5613322), (8, 2806661), (11, 2041208), (13, 1727176), (19, 1181752), (22, 1020604), (26, 863588), (38, 590876), (44, 510302), (52, 431794), (76, 295438), (88, 255151), (104, 215897), (143, 157016), (152, 147719), (209, 107432), (247, 90904), (286, 78508), (418, 53716), (494, 45452), (572, 39254), (836, 26858), (988, 22726), (1033, 21736), (1144, 19627), (1672, 13429), (1976, 11363), (2066, 10868), (2717, 8264), (4132, 5434)]