19990134

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{23629}}^1$

素因数の和:23684

約数の個数: 24

約数和(自身を含む): 44235360

約数和(自身を除く): 24245226

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 282, 423, 846, 23629, 47258, 70887, 141774, 212661, 425322, 1110563, 2221126, 3331689, 6663378, 9995067, 19990134]

約数ペア:

[(1, 19990134), (2, 9995067), (3, 6663378), (6, 3331689), (9, 2221126), (18, 1110563), (47, 425322), (94, 212661), (141, 141774), (282, 70887), (423, 47258), (846, 23629)]