13124680

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19301}}^1$

素因数の和:19329

約数の個数: 32

約数和(自身を含む): 31269240

約数和(自身を除く): 18144560

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 19301, 38602, 77204, 96505, 154408, 193010, 328117, 386020, 656234, 772040, 1312468, 1640585, 2624936, 3281170, 6562340, 13124680]

約数ペア:

[(1, 13124680), (2, 6562340), (4, 3281170), (5, 2624936), (8, 1640585), (10, 1312468), (17, 772040), (20, 656234), (34, 386020), (40, 328117), (68, 193010), (85, 154408), (136, 96505), (170, 77204), (340, 38602), (680, 19301)]