15572942

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{317}}^1$

素因数の和:377

約数の個数: 48

約数和(自身を含む): 30451680

約数和(自身を除く): 14878738

約数列:

[1, 2, 7, 11, 14, 22, 29, 58, 77, 121, 154, 203, 242, 317, 319, 406, 634, 638, 847, 1694, 2219, 2233, 3487, 3509, 4438, 4466, 6974, 7018, 9193, 18386, 24409, 24563, 38357, 48818, 49126, 64351, 76714, 101123, 128702, 202246, 268499, 536998, 707861, 1112353, 1415722, 2224706, 7786471, 15572942]

約数ペア:

[(1, 15572942), (2, 7786471), (7, 2224706), (11, 1415722), (14, 1112353), (22, 707861), (29, 536998), (58, 268499), (77, 202246), (121, 128702), (154, 101123), (203, 76714), (242, 64351), (317, 49126), (319, 48818), (406, 38357), (634, 24563), (638, 24409), (847, 18386), (1694, 9193), (2219, 7018), (2233, 6974), (3487, 4466), (3509, 4438)]