13907870

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{3557}}^1$

素因数の和:3604

約数の個数: 32

約数和(自身を含む): 27667008

約数和(自身を除く): 13759138

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 85, 115, 170, 230, 391, 782, 1955, 3557, 3910, 7114, 17785, 35570, 60469, 81811, 120938, 163622, 302345, 409055, 604690, 818110, 1390787, 2781574, 6953935, 13907870]

約数ペア:

[(1, 13907870), (2, 6953935), (5, 2781574), (10, 1390787), (17, 818110), (23, 604690), (34, 409055), (46, 302345), (85, 163622), (115, 120938), (170, 81811), (230, 60469), (391, 35570), (782, 17785), (1955, 7114), (3557, 3910)]