19074218908

素因数分解:

$2^2\times {\mathrm{149}}^1\times {\mathrm{1697}}^1\times {\mathrm{18859}}^1$

素因数の和:20709

約数の個数: 24

約数和(自身を含む): 33625494000

約数和(自身を除く): 14551275092

約数列:

[1, 2, 4, 149, 298, 596, 1697, 3394, 6788, 18859, 37718, 75436, 252853, 505706, 1011412, 2809991, 5619982, 11239964, 32003723, 64007446, 128014892, 4768554727, 9537109454, 19074218908]

約数ペア:

[(1, 19074218908), (2, 9537109454), (4, 4768554727), (149, 128014892), (298, 64007446), (596, 32003723), (1697, 11239964), (3394, 5619982), (6788, 2809991), (18859, 1011412), (37718, 505706), (75436, 252853)]