17419390

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{5393}}^1$

素因数の和:5436

約数の個数: 32

約数和(自身を含む): 34953120

約数和(自身を除く): 17533730

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 323, 646, 1615, 3230, 5393, 10786, 26965, 53930, 91681, 102467, 183362, 204934, 458405, 512335, 916810, 1024670, 1741939, 3483878, 8709695, 17419390]

約数ペア:

[(1, 17419390), (2, 8709695), (5, 3483878), (10, 1741939), (17, 1024670), (19, 916810), (34, 512335), (38, 458405), (85, 204934), (95, 183362), (170, 102467), (190, 91681), (323, 53930), (646, 26965), (1615, 10786), (3230, 5393)]