65663126

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{191}}^1$

素因数の和:404

約数の個数: 32

約数和(自身を含む): 106444800

約数和(自身を除く): 40781674

約数列:

[1, 2, 19, 38, 83, 109, 166, 191, 218, 382, 1577, 2071, 3154, 3629, 4142, 7258, 9047, 15853, 18094, 20819, 31706, 41638, 171893, 301207, 343786, 395561, 602414, 791122, 1727977, 3455954, 32831563, 65663126]

約数ペア:

[(1, 65663126), (2, 32831563), (19, 3455954), (38, 1727977), (83, 791122), (109, 602414), (166, 395561), (191, 343786), (218, 301207), (382, 171893), (1577, 41638), (2071, 31706), (3154, 20819), (3629, 18094), (4142, 15853), (7258, 9047)]