19006486568

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{157}}^1\times {\mathrm{225859}}^1$

素因数の和:226089

約数の個数: 32

約数和(自身を含む): 36399597600

約数和(自身を除く): 17393111032

約数列:

[1, 2, 4, 8, 67, 134, 157, 268, 314, 536, 628, 1256, 10519, 21038, 42076, 84152, 225859, 451718, 903436, 1806872, 15132553, 30265106, 35459863, 60530212, 70919726, 121060424, 141839452, 283678904, 2375810821, 4751621642, 9503243284, 19006486568]

約数ペア:

[(1, 19006486568), (2, 9503243284), (4, 4751621642), (8, 2375810821), (67, 283678904), (134, 141839452), (157, 121060424), (268, 70919726), (314, 60530212), (536, 35459863), (628, 30265106), (1256, 15132553), (10519, 1806872), (21038, 903436), (42076, 451718), (84152, 225859)]