394077214

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{142061}}^1$

素因数の和:142155

約数の個数: 16

約数和(自身を含む): 630755280

約数和(自身を除く): 236678066

約数列:

[1, 2, 19, 38, 73, 146, 1387, 2774, 142061, 284122, 2699159, 5398318, 10370453, 20740906, 197038607, 394077214]

約数ペア:

[(1, 394077214), (2, 197038607), (19, 20740906), (38, 10370453), (73, 5398318), (146, 2699159), (1387, 284122), (2774, 142061)]