22283110

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71881}}^1$

素因数の和:71919

約数の個数: 16

約数和(自身を含む): 41404032

約数和(自身を除く): 19120922

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 71881, 143762, 359405, 718810, 2228311, 4456622, 11141555, 22283110]

約数ペア:

[(1, 22283110), (2, 11141555), (5, 4456622), (10, 2228311), (31, 718810), (62, 359405), (155, 143762), (310, 71881)]