30851387408

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{101484827}}^1$

素因数の和:101484854

約数の個数: 20

約数和(自身を含む): 62920593360

約数和(自身を除く): 32069205952

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 101484827, 202969654, 405939308, 811878616, 1623757232, 1928211713, 3856423426, 7712846852, 15425693704, 30851387408]

約数ペア:

[(1, 30851387408), (2, 15425693704), (4, 7712846852), (8, 3856423426), (16, 1928211713), (19, 1623757232), (38, 811878616), (76, 405939308), (152, 202969654), (304, 101484827)]