38949828

素因数分解:

$2^2\times 3^1\times {\mathrm{163}}^1\times {\mathrm{19913}}^1$

素因数の和:20083

約数の個数: 24

約数和(自身を含む): 91445088

約数和(自身を除く): 52495260

約数列:

[1, 2, 3, 4, 6, 12, 163, 326, 489, 652, 978, 1956, 19913, 39826, 59739, 79652, 119478, 238956, 3245819, 6491638, 9737457, 12983276, 19474914, 38949828]

約数ペア:

[(1, 38949828), (2, 19474914), (3, 12983276), (4, 9737457), (6, 6491638), (12, 3245819), (163, 238956), (326, 119478), (489, 79652), (652, 59739), (978, 39826), (1956, 19913)]