19313374802

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{211}}^1\times {\mathrm{8521}}^1$

素因数の和:8906

約数の個数: 32

約数和(自身を含む): 30048435648

約数和(自身を除く): 10735060846

約数列:

[1, 2, 41, 82, 131, 211, 262, 422, 5371, 8521, 8651, 10742, 17042, 17302, 27641, 55282, 349361, 698722, 1116251, 1133281, 1797931, 2232502, 2266562, 3595862, 45766291, 73715171, 91532582, 147430342, 235528961, 471057922, 9656687401, 19313374802]

約数ペア:

[(1, 19313374802), (2, 9656687401), (41, 471057922), (82, 235528961), (131, 147430342), (211, 91532582), (262, 73715171), (422, 45766291), (5371, 3595862), (8521, 2266562), (8651, 2232502), (10742, 1797931), (17042, 1133281), (17302, 1116251), (27641, 698722), (55282, 349361)]