12750298

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{2309}}^1$

素因数の和:2573

約数の個数: 16

約数和(自身を含む): 20956320

約数和(自身を除く): 8206022

約数列:

[1, 2, 11, 22, 251, 502, 2309, 2761, 4618, 5522, 25399, 50798, 579559, 1159118, 6375149, 12750298]

約数ペア:

[(1, 12750298), (2, 6375149), (11, 1159118), (22, 579559), (251, 50798), (502, 25399), (2309, 5522), (2761, 4618)]