15728306

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{103}}^1\times {\mathrm{631}}^1$

素因数の和:758

約数の個数: 24

約数和(自身を含む): 26225472

約数和(自身を除く): 10497166

約数列:

[1, 2, 11, 22, 103, 121, 206, 242, 631, 1133, 1262, 2266, 6941, 12463, 13882, 24926, 64993, 76351, 129986, 152702, 714923, 1429846, 7864153, 15728306]

約数ペア:

[(1, 15728306), (2, 7864153), (11, 1429846), (22, 714923), (103, 152702), (121, 129986), (206, 76351), (242, 64993), (631, 24926), (1133, 13882), (1262, 12463), (2266, 6941)]