25037506

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{7351}}^1$

素因数の和:7497

約数の個数: 16

約数和(自身を含む): 40759488

約数和(自身を除く): 15721982

約数列:

[1, 2, 13, 26, 131, 262, 1703, 3406, 7351, 14702, 95563, 191126, 962981, 1925962, 12518753, 25037506]

約数ペア:

[(1, 25037506), (2, 12518753), (13, 1925962), (26, 962981), (131, 191126), (262, 95563), (1703, 14702), (3406, 7351)]