15442246

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1$

素因数の和:316

約数の個数: 32

約数和(自身を含む): 25521408

約数和(自身を除く): 10079162

約数列:

[1, 2, 23, 37, 43, 46, 74, 86, 211, 422, 851, 989, 1591, 1702, 1978, 3182, 4853, 7807, 9073, 9706, 15614, 18146, 36593, 73186, 179561, 208679, 335701, 359122, 417358, 671402, 7721123, 15442246]

約数ペア:

[(1, 15442246), (2, 7721123), (23, 671402), (37, 417358), (43, 359122), (46, 335701), (74, 208679), (86, 179561), (211, 73186), (422, 36593), (851, 18146), (989, 15614), (1591, 9706), (1702, 9073), (1978, 7807), (3182, 4853)]