15584294

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1621}}^1$

素因数の和:1676

約数の個数: 32

約数和(自身を含む): 28028160

約数和(自身を除く): 12443866

約数列:

[1, 2, 11, 19, 22, 23, 38, 46, 209, 253, 418, 437, 506, 874, 1621, 3242, 4807, 9614, 17831, 30799, 35662, 37283, 61598, 74566, 338789, 410113, 677578, 708377, 820226, 1416754, 7792147, 15584294]

約数ペア:

[(1, 15584294), (2, 7792147), (11, 1416754), (19, 820226), (22, 708377), (23, 677578), (38, 410113), (46, 338789), (209, 74566), (253, 61598), (418, 37283), (437, 35662), (506, 30799), (874, 17831), (1621, 9614), (3242, 4807)]