22993906

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1$

素因数の和:346

約数の個数: 32

約数和(自身を含む): 38541888

約数和(自身を除く): 15547982

約数列:

[1, 2, 13, 26, 43, 86, 131, 157, 262, 314, 559, 1118, 1703, 2041, 3406, 4082, 5633, 6751, 11266, 13502, 20567, 41134, 73229, 87763, 146458, 175526, 267371, 534742, 884381, 1768762, 11496953, 22993906]

約数ペア:

[(1, 22993906), (2, 11496953), (13, 1768762), (26, 884381), (43, 534742), (86, 267371), (131, 175526), (157, 146458), (262, 87763), (314, 73229), (559, 41134), (1118, 20567), (1703, 13502), (2041, 11266), (3406, 6751), (4082, 5633)]