15671980804

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{7853}}^1\times {\mathrm{7027}}^1$

素因数の和:14955

約数の個数: 24

約数和(自身を含む): 27819747648

約数和(自身を除く): 12147766844

約数列:

[1, 2, 4, 71, 142, 284, 7027, 7853, 14054, 15706, 28108, 31412, 498917, 557563, 997834, 1115126, 1995668, 2230252, 55183031, 110366062, 220732124, 3917995201, 7835990402, 15671980804]

約数ペア:

[(1, 15671980804), (2, 7835990402), (4, 3917995201), (71, 220732124), (142, 110366062), (284, 55183031), (7027, 2230252), (7853, 1995668), (14054, 1115126), (15706, 997834), (28108, 557563), (31412, 498917)]