23158726

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{103}}^1\times {\mathrm{389}}^1$

素因数の和:528

約数の個数: 24

約数和(自身を含む): 37355760

約数和(自身を除く): 14197034

約数列:

[1, 2, 17, 34, 103, 206, 289, 389, 578, 778, 1751, 3502, 6613, 13226, 29767, 40067, 59534, 80134, 112421, 224842, 681139, 1362278, 11579363, 23158726]

約数ペア:

[(1, 23158726), (2, 11579363), (17, 1362278), (34, 681139), (103, 224842), (206, 112421), (289, 80134), (389, 59534), (578, 40067), (778, 29767), (1751, 13226), (3502, 6613)]