19508932848

素因数分解:

$2^4\times 3^1\times {\mathrm{1531}}^1\times {\mathrm{265471}}^1$

素因数の和:267013

約数の個数: 40

約数和(自身を含む): 50431184896

約数和(自身を除く): 30922252048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1531, 3062, 4593, 6124, 9186, 12248, 18372, 24496, 36744, 73488, 265471, 530942, 796413, 1061884, 1592826, 2123768, 3185652, 4247536, 6371304, 12742608, 406436101, 812872202, 1219308303, 1625744404, 2438616606, 3251488808, 4877233212, 6502977616, 9754466424, 19508932848]

約数ペア:

[(1, 19508932848), (2, 9754466424), (3, 6502977616), (4, 4877233212), (6, 3251488808), (8, 2438616606), (12, 1625744404), (16, 1219308303), (24, 812872202), (48, 406436101), (1531, 12742608), (3062, 6371304), (4593, 4247536), (6124, 3185652), (9186, 2123768), (12248, 1592826), (18372, 1061884), (24496, 796413), (36744, 530942), (73488, 265471)]