19759332

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1\times {\mathrm{233}}^1$

素因数の和:468

約数の個数: 48

約数和(自身を含む): 47803392

約数和(自身を除く): 28044060

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 191, 222, 233, 382, 444, 466, 573, 699, 764, 932, 1146, 1398, 2292, 2796, 7067, 8621, 14134, 17242, 21201, 25863, 28268, 34484, 42402, 44503, 51726, 84804, 89006, 103452, 133509, 178012, 267018, 534036, 1646611, 3293222, 4939833, 6586444, 9879666, 19759332]

約数ペア:

[(1, 19759332), (2, 9879666), (3, 6586444), (4, 4939833), (6, 3293222), (12, 1646611), (37, 534036), (74, 267018), (111, 178012), (148, 133509), (191, 103452), (222, 89006), (233, 84804), (382, 51726), (444, 44503), (466, 42402), (573, 34484), (699, 28268), (764, 25863), (932, 21201), (1146, 17242), (1398, 14134), (2292, 8621), (2796, 7067)]