18814582

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{4157}}^1$

素因数の和:4263

約数の個数: 16

約数和(自身を含む): 29538432

約数和(自身を除く): 10723850

約数列:

[1, 2, 31, 62, 73, 146, 2263, 4157, 4526, 8314, 128867, 257734, 303461, 606922, 9407291, 18814582]

約数ペア:

[(1, 18814582), (2, 9407291), (31, 606922), (62, 303461), (73, 257734), (146, 128867), (2263, 8314), (4157, 4526)]