38161898

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1$

素因数の和:302

約数の個数: 32

約数和(自身を含む): 61205760

約数和(自身を除く): 23043862

約数列:

[1, 2, 41, 43, 79, 82, 86, 137, 158, 274, 1763, 3239, 3397, 3526, 5617, 5891, 6478, 6794, 10823, 11234, 11782, 21646, 139277, 241531, 278554, 443743, 465389, 483062, 887486, 930778, 19080949, 38161898]

約数ペア:

[(1, 38161898), (2, 19080949), (41, 930778), (43, 887486), (79, 483062), (82, 465389), (86, 443743), (137, 278554), (158, 241531), (274, 139277), (1763, 21646), (3239, 11782), (3397, 11234), (3526, 10823), (5617, 6794), (5891, 6478)]