22911245

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{263}}^1$

素因数の和:425

約数の個数: 32

約数和(自身を含む): 33454080

約数和(自身を除く): 10542835

約数列:

[1, 5, 7, 19, 35, 95, 131, 133, 263, 655, 665, 917, 1315, 1841, 2489, 4585, 4997, 9205, 12445, 17423, 24985, 34453, 34979, 87115, 172265, 174895, 241171, 654607, 1205855, 3273035, 4582249, 22911245]

約数ペア:

[(1, 22911245), (5, 4582249), (7, 3273035), (19, 1205855), (35, 654607), (95, 241171), (131, 174895), (133, 172265), (263, 87115), (655, 34979), (665, 34453), (917, 24985), (1315, 17423), (1841, 12445), (2489, 9205), (4585, 4997)]