19838418

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{683}}^1$

素因数の和:838

約数の個数: 32

約数和(自身を含む): 40974336

約数和(自身を除く): 21135918

約数列:

[1, 2, 3, 6, 47, 94, 103, 141, 206, 282, 309, 618, 683, 1366, 2049, 4098, 4841, 9682, 14523, 29046, 32101, 64202, 70349, 96303, 140698, 192606, 211047, 422094, 3306403, 6612806, 9919209, 19838418]

約数ペア:

[(1, 19838418), (2, 9919209), (3, 6612806), (6, 3306403), (47, 422094), (94, 211047), (103, 192606), (141, 140698), (206, 96303), (282, 70349), (309, 64202), (618, 32101), (683, 29046), (1366, 14523), (2049, 9682), (4098, 4841)]