19010726

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{11411}}^1$

素因数の和:11444

約数の個数: 24

約数和(自身を含む): 35126136

約数和(自身を除く): 16115410

約数列:

[1, 2, 7, 14, 17, 34, 49, 98, 119, 238, 833, 1666, 11411, 22822, 79877, 159754, 193987, 387974, 559139, 1118278, 1357909, 2715818, 9505363, 19010726]

約数ペア:

[(1, 19010726), (2, 9505363), (7, 2715818), (14, 1357909), (17, 1118278), (34, 559139), (49, 387974), (98, 193987), (119, 159754), (238, 79877), (833, 22822), (1666, 11411)]