30931474

素因数分解:

$2^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{9733}}^1$

素因数の和:9969

約数の個数: 16

約数和(自身を含む): 53264448

約数和(自身を除く): 22332974

約数列:

[1, 2, 7, 14, 227, 454, 1589, 3178, 9733, 19466, 68131, 136262, 2209391, 4418782, 15465737, 30931474]

約数ペア:

[(1, 30931474), (2, 15465737), (7, 4418782), (14, 2209391), (227, 136262), (454, 68131), (1589, 19466), (3178, 9733)]