13317974

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{4801}}^1$

素因数の和:4895

約数の個数: 16

約数和(自身を含む): 21320880

約数和(自身を除く): 8002906

約数列:

[1, 2, 19, 38, 73, 146, 1387, 2774, 4801, 9602, 91219, 182438, 350473, 700946, 6658987, 13317974]

約数ペア:

[(1, 13317974), (2, 6658987), (19, 700946), (38, 350473), (73, 182438), (146, 91219), (1387, 9602), (2774, 4801)]