21795321602

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{1427}}^1\times {\mathrm{206399}}^1$

素因数の和:207865

約数の個数: 16

約数和(自身を含む): 33600268800

約数和(自身を除く): 11804947198

約数列:

[1, 2, 37, 74, 1427, 2854, 52799, 105598, 206399, 412798, 7636763, 15273526, 294531373, 589062746, 10897660801, 21795321602]

約数ペア:

[(1, 21795321602), (2, 10897660801), (37, 589062746), (74, 294531373), (1427, 15273526), (2854, 7636763), (52799, 412798), (105598, 206399)]