1518778832

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{4995983}}^1$

素因数の和:4996010

約数の個数: 20

約数和(自身を含む): 3097510080

約数和(自身を除く): 1578731248

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 4995983, 9991966, 19983932, 39967864, 79935728, 94923677, 189847354, 379694708, 759389416, 1518778832]

約数ペア:

[(1, 1518778832), (2, 759389416), (4, 379694708), (8, 189847354), (16, 94923677), (19, 79935728), (38, 39967864), (76, 19983932), (152, 9991966), (304, 4995983)]