39151742

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{1429}}^1$

素因数の和:1560

約数の個数: 32

約数和(自身を含む): 71385600

約数和(自身を除く): 32233858

約数列:

[1, 2, 7, 14, 19, 38, 103, 133, 206, 266, 721, 1429, 1442, 1957, 2858, 3914, 10003, 13699, 20006, 27151, 27398, 54302, 147187, 190057, 294374, 380114, 1030309, 2060618, 2796553, 5593106, 19575871, 39151742]

約数ペア:

[(1, 39151742), (2, 19575871), (7, 5593106), (14, 2796553), (19, 2060618), (38, 1030309), (103, 380114), (133, 294374), (206, 190057), (266, 147187), (721, 54302), (1429, 27398), (1442, 27151), (1957, 20006), (2858, 13699), (3914, 10003)]