19088110

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{2389}}^1$

素因数の和:2460

約数の個数: 32

約数和(自身を含む): 37169280

約数和(自身を除く): 18081170

約数列:

[1, 2, 5, 10, 17, 34, 47, 85, 94, 170, 235, 470, 799, 1598, 2389, 3995, 4778, 7990, 11945, 23890, 40613, 81226, 112283, 203065, 224566, 406130, 561415, 1122830, 1908811, 3817622, 9544055, 19088110]

約数ペア:

[(1, 19088110), (2, 9544055), (5, 3817622), (10, 1908811), (17, 1122830), (34, 561415), (47, 406130), (85, 224566), (94, 203065), (170, 112283), (235, 81226), (470, 40613), (799, 23890), (1598, 11945), (2389, 7990), (3995, 4778)]