19005777674

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2917}}^1\times {\mathrm{14741}}^1$

素因数の和:17690

約数の個数: 32

約数和(自身を含む): 32520969936

約数和(自身を除く): 13515192262

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 2917, 5834, 14741, 29482, 37921, 49589, 75842, 99178, 191633, 250597, 383266, 501194, 644657, 1289314, 3257761, 6515522, 42999497, 85998994, 558993461, 730991449, 1117986922, 1461982898, 9502888837, 19005777674]

約数ペア:

[(1, 19005777674), (2, 9502888837), (13, 1461982898), (17, 1117986922), (26, 730991449), (34, 558993461), (221, 85998994), (442, 42999497), (2917, 6515522), (5834, 3257761), (14741, 1289314), (29482, 644657), (37921, 501194), (49589, 383266), (75842, 250597), (99178, 191633)]