42070826

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{158161}}^1$

素因数の和:158189

約数の個数: 16

約数和(自身を含む): 75917760

約数和(自身を除く): 33846934

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 158161, 316322, 1107127, 2214254, 3005059, 6010118, 21035413, 42070826]

約数ペア:

[(1, 42070826), (2, 21035413), (7, 6010118), (14, 3005059), (19, 2214254), (38, 1107127), (133, 316322), (266, 158161)]