22472068

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{1181}}^1$

素因数の和:1323

約数の個数: 24

約数和(自身を含む): 40509504

約数和(自身を除く): 18037436

約数列:

[1, 2, 4, 67, 71, 134, 142, 268, 284, 1181, 2362, 4724, 4757, 9514, 19028, 79127, 83851, 158254, 167702, 316508, 335404, 5618017, 11236034, 22472068]

約数ペア:

[(1, 22472068), (2, 11236034), (4, 5618017), (67, 335404), (71, 316508), (134, 167702), (142, 158254), (268, 83851), (284, 79127), (1181, 19028), (2362, 9514), (4724, 4757)]