22090972

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{2659}}^1$

素因数の和:2761

約数の個数: 24

約数和(自身を含む): 40517120

約数和(自身を除く): 18426148

約数列:

[1, 2, 4, 31, 62, 67, 124, 134, 268, 2077, 2659, 4154, 5318, 8308, 10636, 82429, 164858, 178153, 329716, 356306, 712612, 5522743, 11045486, 22090972]

約数ペア:

[(1, 22090972), (2, 11045486), (4, 5522743), (31, 712612), (62, 356306), (67, 329716), (124, 178153), (134, 164858), (268, 82429), (2077, 10636), (2659, 8308), (4154, 5318)]