378514922

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{2003}}^1\times {\mathrm{4973}}^1$

素因数の和:6997

約数の個数: 16

約数和(自身を含む): 598073760

約数和(自身を除く): 219558838

約数列:

[1, 2, 19, 38, 2003, 4006, 4973, 9946, 38057, 76114, 94487, 188974, 9960919, 19921838, 189257461, 378514922]

約数ペア:

[(1, 378514922), (2, 189257461), (19, 19921838), (38, 9960919), (2003, 188974), (4006, 94487), (4973, 76114), (9946, 38057)]