17987024

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{102199}}^1$

素因数の和:102218

約数の個数: 20

約数和(自身を含む): 38018400

約数和(自身を除く): 20031376

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 102199, 204398, 408796, 817592, 1124189, 1635184, 2248378, 4496756, 8993512, 17987024]

約数ペア:

[(1, 17987024), (2, 8993512), (4, 4496756), (8, 2248378), (11, 1635184), (16, 1124189), (22, 817592), (44, 408796), (88, 204398), (176, 102199)]