11197816

素因数分解:

$2^3\times 7^1\times {\mathrm{199961}}^1$

素因数の和:199974

約数の個数: 16

約数和(自身を含む): 23995440

約数和(自身を除く): 12797624

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 199961, 399922, 799844, 1399727, 1599688, 2799454, 5598908, 11197816]

約数ペア:

[(1, 11197816), (2, 5598908), (4, 2799454), (7, 1599688), (8, 1399727), (14, 799844), (28, 399922), (56, 199961)]