15696917564

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{166429}}^1$

素因数の和:166542

約数の個数: 48

約数和(自身を含む): 31035866400

約数和(自身を除く): 15338948836

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 73, 76, 146, 292, 323, 646, 1241, 1292, 1387, 2482, 2774, 4964, 5548, 23579, 47158, 94316, 166429, 332858, 665716, 2829293, 3162151, 5658586, 6324302, 11317172, 12149317, 12648604, 24298634, 48597268, 53756567, 107513134, 206538389, 215026268, 230837023, 413076778, 461674046, 826153556, 923348092, 3924229391, 7848458782, 15696917564]

約数ペア:

[(1, 15696917564), (2, 7848458782), (4, 3924229391), (17, 923348092), (19, 826153556), (34, 461674046), (38, 413076778), (68, 230837023), (73, 215026268), (76, 206538389), (146, 107513134), (292, 53756567), (323, 48597268), (646, 24298634), (1241, 12648604), (1292, 12149317), (1387, 11317172), (2482, 6324302), (2774, 5658586), (4964, 3162151), (5548, 2829293), (23579, 665716), (47158, 332858), (94316, 166429)]