25501038

素因数分解:

$2^1\times 3^1\times {\mathrm{211}}^1\times {\mathrm{20143}}^1$

素因数の和:20359

約数の個数: 16

約数和(自身を含む): 51246336

約数和(自身を除く): 25745298

約数列:

[1, 2, 3, 6, 211, 422, 633, 1266, 20143, 40286, 60429, 120858, 4250173, 8500346, 12750519, 25501038]

約数ペア:

[(1, 25501038), (2, 12750519), (3, 8500346), (6, 4250173), (211, 120858), (422, 60429), (633, 40286), (1266, 20143)]