15879427213

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{149}}^1\times {\mathrm{22709}}^1$

素因数の和:22909

約数の個数: 24

約数和(自身を含む): 18170271000

約数和(自身を除く): 2290843787

約数列:

[1, 13, 19, 149, 247, 361, 1937, 2831, 4693, 22709, 36803, 53789, 295217, 431471, 699257, 3383641, 5609123, 8197949, 43987333, 64289179, 106573337, 835759327, 1221494401, 15879427213]

約数ペア:

[(1, 15879427213), (13, 1221494401), (19, 835759327), (149, 106573337), (247, 64289179), (361, 43987333), (1937, 8197949), (2831, 5609123), (4693, 3383641), (22709, 699257), (36803, 431471), (53789, 295217)]