21927032

素因数分解:

$2^3\times {\mathrm{683}}^1\times {\mathrm{4013}}^1$

素因数の和:4702

約数の個数: 16

約数和(自身を含む): 41183640

約数和(自身を除く): 19256608

約数列:

[1, 2, 4, 8, 683, 1366, 2732, 4013, 5464, 8026, 16052, 32104, 2740879, 5481758, 10963516, 21927032]

約数ペア:

[(1, 21927032), (2, 10963516), (4, 5481758), (8, 2740879), (683, 32104), (1366, 16052), (2732, 8026), (4013, 5464)]