222872014

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{467}}^1\times {\mathrm{661}}^1$

素因数の和:1168

約数の個数: 24

約数和(自身を含む): 354119688

約数和(自身を除く): 131247674

約数列:

[1, 2, 19, 38, 361, 467, 661, 722, 934, 1322, 8873, 12559, 17746, 25118, 168587, 238621, 308687, 337174, 477242, 617374, 5865053, 11730106, 111436007, 222872014]

約数ペア:

[(1, 222872014), (2, 111436007), (19, 11730106), (38, 5865053), (361, 617374), (467, 477242), (661, 337174), (722, 308687), (934, 238621), (1322, 168587), (8873, 25118), (12559, 17746)]