16853840647

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{3659}}^1\times {\mathrm{38707}}^1$

素因数の和:42390

約数の個数: 16

約数和(自身を含む): 20400664320

約数和(自身を除く): 3546823673

約数列:

[1, 7, 17, 119, 3659, 25613, 38707, 62203, 270949, 435421, 658019, 4606133, 141628913, 991402391, 2407691521, 16853840647]

約数ペア:

[(1, 16853840647), (7, 2407691521), (17, 991402391), (119, 141628913), (3659, 4606133), (25613, 658019), (38707, 435421), (62203, 270949)]