13867580

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{40787}}^1$

素因数の和:40813

約数の個数: 24

約数和(自身を含む): 30835728

約数和(自身を除く): 16968148

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 40787, 81574, 163148, 203935, 407870, 693379, 815740, 1386758, 2773516, 3466895, 6933790, 13867580]

約数ペア:

[(1, 13867580), (2, 6933790), (4, 3466895), (5, 2773516), (10, 1386758), (17, 815740), (20, 693379), (34, 407870), (68, 203935), (85, 163148), (170, 81574), (340, 40787)]