211181029

素因数分解:

${\mathrm{19}}^2\times {\mathrm{503}}^1\times {\mathrm{1163}}^1$

素因数の和:1704

約数の個数: 12

約数和(自身を含む): 223515936

約数和(自身を除く): 12334907

約数列:

[1, 19, 361, 503, 1163, 9557, 22097, 181583, 419843, 584989, 11114791, 211181029]

約数ペア:

[(1, 211181029), (19, 11114791), (361, 584989), (503, 419843), (1163, 181583), (9557, 22097)]