26650198

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{661}}^1\times {\mathrm{1061}}^1$

素因数の和:1743

約数の個数: 16

約数和(自身を含む): 42182640

約数和(自身を除く): 15532442

約数列:

[1, 2, 19, 38, 661, 1061, 1322, 2122, 12559, 20159, 25118, 40318, 701321, 1402642, 13325099, 26650198]

約数ペア:

[(1, 26650198), (2, 13325099), (19, 1402642), (38, 701321), (661, 40318), (1061, 25118), (1322, 20159), (2122, 12559)]