17390230

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{12161}}^1$

素因数の和:12192

約数の個数: 32

約数和(自身を含む): 36777888

約数和(自身を除く): 19387658

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 12161, 24322, 60805, 121610, 133771, 158093, 267542, 316186, 668855, 790465, 1337710, 1580930, 1739023, 3478046, 8695115, 17390230]

約数ペア:

[(1, 17390230), (2, 8695115), (5, 3478046), (10, 1739023), (11, 1580930), (13, 1337710), (22, 790465), (26, 668855), (55, 316186), (65, 267542), (110, 158093), (130, 133771), (143, 121610), (286, 60805), (715, 24322), (1430, 12161)]