18167914

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{4231}}^1$

素因数の和:4365

約数の個数: 16

約数和(自身を含む): 28946880

約数和(自身を除く): 10778966

約数列:

[1, 2, 19, 38, 113, 226, 2147, 4231, 4294, 8462, 80389, 160778, 478103, 956206, 9083957, 18167914]

約数ペア:

[(1, 18167914), (2, 9083957), (19, 956206), (38, 478103), (113, 160778), (226, 80389), (2147, 8462), (4231, 4294)]