25425818

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{2971}}^1$

素因数の和:3373

約数の個数: 16

約数和(自身を含む): 41726880

約数和(自身を除く): 16301062

約数列:

[1, 2, 11, 22, 389, 778, 2971, 4279, 5942, 8558, 32681, 65362, 1155719, 2311438, 12712909, 25425818]

約数ペア:

[(1, 25425818), (2, 12712909), (11, 2311438), (22, 1155719), (389, 65362), (778, 32681), (2971, 8558), (4279, 5942)]