123423392

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{202999}}^1$

素因数の和:203028

約数の個数: 24

約数和(自身を含む): 255780000

約数和(自身を除く): 132356608

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 202999, 405998, 811996, 1623992, 3247984, 3856981, 6495968, 7713962, 15427924, 30855848, 61711696, 123423392]

約数ペア:

[(1, 123423392), (2, 61711696), (4, 30855848), (8, 15427924), (16, 7713962), (19, 6495968), (32, 3856981), (38, 3247984), (76, 1623992), (152, 811996), (304, 405998), (608, 202999)]