14390980

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37871}}^1$

素因数の和:37899

約数の個数: 24

約数和(自身を含む): 31812480

約数和(自身を除く): 17421500

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 37871, 75742, 151484, 189355, 378710, 719549, 757420, 1439098, 2878196, 3597745, 7195490, 14390980]

約数ペア:

[(1, 14390980), (2, 7195490), (4, 3597745), (5, 2878196), (10, 1439098), (19, 757420), (20, 719549), (38, 378710), (76, 189355), (95, 151484), (190, 75742), (380, 37871)]