18501473092

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{10613}}^1\times {\mathrm{4493}}^1$

素因数の和:15207

約数の個数: 24

約数和(自身を含む): 32721730776

約数和(自身を除く): 14220257684

約数列:

[1, 2, 4, 97, 194, 388, 4493, 8986, 10613, 17972, 21226, 42452, 435821, 871642, 1029461, 1743284, 2058922, 4117844, 47684209, 95368418, 190736836, 4625368273, 9250736546, 18501473092]

約数ペア:

[(1, 18501473092), (2, 9250736546), (4, 4625368273), (97, 190736836), (194, 95368418), (388, 47684209), (4493, 4117844), (8986, 2058922), (10613, 1743284), (17972, 1029461), (21226, 871642), (42452, 435821)]