12103847282

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{557}}^1\times {\mathrm{78167}}^1$

素因数の和:78865

約数の個数: 16

約数和(自身を含む): 18319452480

約数和(自身を除く): 6215605198

約数列:

[1, 2, 139, 278, 557, 1114, 77423, 78167, 154846, 156334, 10865213, 21730426, 43539019, 87078038, 6051923641, 12103847282]

約数ペア:

[(1, 12103847282), (2, 6051923641), (139, 87078038), (278, 43539019), (557, 21730426), (1114, 10865213), (77423, 156334), (78167, 154846)]