21562966

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{4457}}^1$

素因数の和:4559

約数の個数: 16

約数和(自身を含む): 33702480

約数和(自身を除く): 12139514

約数列:

[1, 2, 41, 59, 82, 118, 2419, 4457, 4838, 8914, 182737, 262963, 365474, 525926, 10781483, 21562966]

約数ペア:

[(1, 21562966), (2, 10781483), (41, 525926), (59, 365474), (82, 262963), (118, 182737), (2419, 8914), (4457, 4838)]