4019806

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{9901}}^1$

素因数の和:9939

約数の個数: 16

約数和(自身を含む): 7129440

約数和(自身を除く): 3109634

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 9901, 19802, 69307, 138614, 287129, 574258, 2009903, 4019806]

約数ペア:

[(1, 4019806), (2, 2009903), (7, 574258), (14, 287129), (29, 138614), (58, 69307), (203, 19802), (406, 9901)]