15678889414

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{229}}^1\times {\mathrm{29537}}^1$

素因数の和:29848

約数の個数: 32

約数和(自身を含む): 25272712800

約数和(自身を除く): 9593823386

約数列:

[1, 2, 19, 38, 61, 122, 229, 458, 1159, 2318, 4351, 8702, 13969, 27938, 29537, 59074, 265411, 530822, 561203, 1122406, 1801757, 3603514, 6763973, 13527946, 34233383, 68466766, 128515487, 257030974, 412602353, 825204706, 7839444707, 15678889414]

約数ペア:

[(1, 15678889414), (2, 7839444707), (19, 825204706), (38, 412602353), (61, 257030974), (122, 128515487), (229, 68466766), (458, 34233383), (1159, 13527946), (2318, 6763973), (4351, 3603514), (8702, 1801757), (13969, 1122406), (27938, 561203), (29537, 530822), (59074, 265411)]