39823894

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{457}}^1$

素因数の和:720

約数の個数: 32

約数和(自身を含む): 69447456

約数和(自身を除く): 29623562

約数列:

[1, 2, 11, 17, 22, 34, 187, 233, 374, 457, 466, 914, 2563, 3961, 5027, 5126, 7769, 7922, 10054, 15538, 43571, 85459, 87142, 106481, 170918, 212962, 1171291, 1810177, 2342582, 3620354, 19911947, 39823894]

約数ペア:

[(1, 39823894), (2, 19911947), (11, 3620354), (17, 2342582), (22, 1810177), (34, 1171291), (187, 212962), (233, 170918), (374, 106481), (457, 87142), (466, 85459), (914, 43571), (2563, 15538), (3961, 10054), (5027, 7922), (5126, 7769)]