12779432

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{151}}^1$

素因数の和:377

約数の個数: 32

約数和(自身を含む): 24624000

約数和(自身を除く): 11844568

約数列:

[1, 2, 4, 8, 71, 142, 149, 151, 284, 298, 302, 568, 596, 604, 1192, 1208, 10579, 10721, 21158, 21442, 22499, 42316, 42884, 44998, 84632, 85768, 89996, 179992, 1597429, 3194858, 6389716, 12779432]

約数ペア:

[(1, 12779432), (2, 6389716), (4, 3194858), (8, 1597429), (71, 179992), (142, 89996), (149, 85768), (151, 84632), (284, 44998), (298, 42884), (302, 42316), (568, 22499), (596, 21442), (604, 21158), (1192, 10721), (1208, 10579)]