19099110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^2\times {\mathrm{757}}^1$

素因数の和:825

約数の個数: 48

約数和(自身を含む): 47535696

約数和(自身を除く): 28436586

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 757, 841, 870, 1514, 1682, 2271, 2523, 3785, 4205, 4542, 5046, 7570, 8410, 11355, 12615, 21953, 22710, 25230, 43906, 65859, 109765, 131718, 219530, 329295, 636637, 658590, 1273274, 1909911, 3183185, 3819822, 6366370, 9549555, 19099110]

約数ペア:

[(1, 19099110), (2, 9549555), (3, 6366370), (5, 3819822), (6, 3183185), (10, 1909911), (15, 1273274), (29, 658590), (30, 636637), (58, 329295), (87, 219530), (145, 131718), (174, 109765), (290, 65859), (435, 43906), (757, 25230), (841, 22710), (870, 21953), (1514, 12615), (1682, 11355), (2271, 8410), (2523, 7570), (3785, 5046), (4205, 4542)]