394714322

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{52727}}^1$

素因数の和:52945

約数の個数: 16

約数和(自身を含む): 626408640

約数和(自身を除く): 231694318

約数列:

[1, 2, 19, 38, 197, 394, 3743, 7486, 52727, 105454, 1001813, 2003626, 10387219, 20774438, 197357161, 394714322]

約数ペア:

[(1, 394714322), (2, 197357161), (19, 20774438), (38, 10387219), (197, 2003626), (394, 1001813), (3743, 105454), (7486, 52727)]