17967191710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{49877}}^1$

素因数の和:50077

約数の個数: 64

約数和(自身を含む): 37104443712

約数和(自身を除く): 19137252002

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 163, 170, 221, 326, 442, 815, 1105, 1630, 2119, 2210, 2771, 4238, 5542, 10595, 13855, 21190, 27710, 36023, 49877, 72046, 99754, 180115, 249385, 360230, 498770, 648401, 847909, 1296802, 1695818, 3242005, 4239545, 6484010, 8129951, 8479090, 11022817, 16259902, 22045634, 40649755, 55114085, 81299510, 105689363, 110228170, 138209167, 211378726, 276418334, 528446815, 691045835, 1056893630, 1382091670, 1796719171, 3593438342, 8983595855, 17967191710]

約数ペア:

[(1, 17967191710), (2, 8983595855), (5, 3593438342), (10, 1796719171), (13, 1382091670), (17, 1056893630), (26, 691045835), (34, 528446815), (65, 276418334), (85, 211378726), (130, 138209167), (163, 110228170), (170, 105689363), (221, 81299510), (326, 55114085), (442, 40649755), (815, 22045634), (1105, 16259902), (1630, 11022817), (2119, 8479090), (2210, 8129951), (2771, 6484010), (4238, 4239545), (5542, 3242005), (10595, 1695818), (13855, 1296802), (21190, 847909), (27710, 648401), (36023, 498770), (49877, 360230), (72046, 249385), (99754, 180115)]