239306574

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{16063}}^1$

素因数の和:16272

約数の個数: 32

約数和(自身を含む): 518160384

約数和(自身を除く): 278853810

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 191, 382, 573, 1146, 2483, 4966, 7449, 14898, 16063, 32126, 48189, 96378, 208819, 417638, 626457, 1252914, 3068033, 6136066, 9204099, 18408198, 39884429, 79768858, 119653287, 239306574]

約数ペア:

[(1, 239306574), (2, 119653287), (3, 79768858), (6, 39884429), (13, 18408198), (26, 9204099), (39, 6136066), (78, 3068033), (191, 1252914), (382, 626457), (573, 417638), (1146, 208819), (2483, 96378), (4966, 48189), (7449, 32126), (14898, 16063)]