19006522862

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1\times {\mathrm{277}}^1\times {\mathrm{3251}}^1$

素因数の和:3764

約数の個数: 32

約数和(自身を含む): 29258868384

約数和(自身を除く): 10252345522

約数列:

[1, 2, 61, 122, 173, 277, 346, 554, 3251, 6502, 10553, 16897, 21106, 33794, 47921, 95842, 198311, 396622, 562423, 900527, 1124846, 1801054, 2923181, 5846362, 34307803, 54932147, 68615606, 109864294, 155791171, 311582342, 9503261431, 19006522862]

約数ペア:

[(1, 19006522862), (2, 9503261431), (61, 311582342), (122, 155791171), (173, 109864294), (277, 68615606), (346, 54932147), (554, 34307803), (3251, 5846362), (6502, 2923181), (10553, 1801054), (16897, 1124846), (21106, 900527), (33794, 562423), (47921, 396622), (95842, 198311)]