15988154

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{821}}^1$

素因数の和:950

約数の個数: 32

約数和(自身を含む): 29828736

約数和(自身を除く): 13840582

約数列:

[1, 2, 7, 13, 14, 26, 91, 107, 182, 214, 749, 821, 1391, 1498, 1642, 2782, 5747, 9737, 10673, 11494, 19474, 21346, 74711, 87847, 149422, 175694, 614929, 1142011, 1229858, 2284022, 7994077, 15988154]

約数ペア:

[(1, 15988154), (2, 7994077), (7, 2284022), (13, 1229858), (14, 1142011), (26, 614929), (91, 175694), (107, 149422), (182, 87847), (214, 74711), (749, 21346), (821, 19474), (1391, 11494), (1498, 10673), (1642, 9737), (2782, 5747)]