19946871370

素因数分解:

$2^1\times 5^1\times {\mathrm{233}}^1\times {\mathrm{1049}}^1\times {\mathrm{8161}}^1$

素因数の和:9450

約数の個数: 32

約数和(自身を含む): 36097261200

約数和(自身を除く): 16150389830

約数列:

[1, 2, 5, 10, 233, 466, 1049, 1165, 2098, 2330, 5245, 8161, 10490, 16322, 40805, 81610, 244417, 488834, 1222085, 1901513, 2444170, 3803026, 8560889, 9507565, 17121778, 19015130, 42804445, 85608890, 1994687137, 3989374274, 9973435685, 19946871370]

約数ペア:

[(1, 19946871370), (2, 9973435685), (5, 3989374274), (10, 1994687137), (233, 85608890), (466, 42804445), (1049, 19015130), (1165, 17121778), (2098, 9507565), (2330, 8560889), (5245, 3803026), (8161, 2444170), (10490, 1901513), (16322, 1222085), (40805, 488834), (81610, 244417)]