3268840712

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{21505531}}^1$

素因数の和:21505556

約数の個数: 16

約数和(自身を含む): 6451659600

約数和(自身を除く): 3182818888

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 21505531, 43011062, 86022124, 172044248, 408605089, 817210178, 1634420356, 3268840712]

約数ペア:

[(1, 3268840712), (2, 1634420356), (4, 817210178), (8, 408605089), (19, 172044248), (38, 86022124), (76, 43011062), (152, 21505531)]