25237042

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{269}}^1\times {\mathrm{769}}^1$

素因数の和:1101

約数の個数: 16

約数和(自身を含む): 38669400

約数和(自身を除く): 13432358

約数列:

[1, 2, 61, 122, 269, 538, 769, 1538, 16409, 32818, 46909, 93818, 206861, 413722, 12618521, 25237042]

約数ペア:

[(1, 25237042), (2, 12618521), (61, 413722), (122, 206861), (269, 93818), (538, 46909), (769, 32818), (1538, 16409)]