12703216

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{46703}}^1$

素因数の和:46728

約数の個数: 20

約数和(自身を含む): 26060832

約数和(自身を除く): 13357616

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 46703, 93406, 186812, 373624, 747248, 793951, 1587902, 3175804, 6351608, 12703216]

約数ペア:

[(1, 12703216), (2, 6351608), (4, 3175804), (8, 1587902), (16, 793951), (17, 747248), (34, 373624), (68, 186812), (136, 93406), (272, 46703)]