25961862

素因数分解:

$2^1\times 3^1\times {\mathrm{211}}^1\times {\mathrm{20507}}^1$

素因数の和:20723

約数の個数: 16

約数和(自身を含む): 52172352

約数和(自身を除く): 26210490

約数列:

[1, 2, 3, 6, 211, 422, 633, 1266, 20507, 41014, 61521, 123042, 4326977, 8653954, 12980931, 25961862]

約数ペア:

[(1, 25961862), (2, 12980931), (3, 8653954), (6, 4326977), (211, 123042), (422, 61521), (633, 41014), (1266, 20507)]