16965370

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{54727}}^1$

素因数の和:54765

約数の個数: 16

約数和(自身を含む): 31523328

約数和(自身を除く): 14557958

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 54727, 109454, 273635, 547270, 1696537, 3393074, 8482685, 16965370]

約数ペア:

[(1, 16965370), (2, 8482685), (5, 3393074), (10, 1696537), (31, 547270), (62, 273635), (155, 109454), (310, 54727)]