22197426

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{911}}^1$

素因数の和:1078

約数の個数: 32

約数和(自身を含む): 46227456

約数和(自身を除く): 24030030

約数列:

[1, 2, 3, 6, 31, 62, 93, 131, 186, 262, 393, 786, 911, 1822, 2733, 4061, 5466, 8122, 12183, 24366, 28241, 56482, 84723, 119341, 169446, 238682, 358023, 716046, 3699571, 7399142, 11098713, 22197426]

約数ペア:

[(1, 22197426), (2, 11098713), (3, 7399142), (6, 3699571), (31, 716046), (62, 358023), (93, 238682), (131, 169446), (186, 119341), (262, 84723), (393, 56482), (786, 28241), (911, 24366), (1822, 12183), (2733, 8122), (4061, 5466)]