19158510

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{13033}}^1$

素因数の和:13057

約数の個数: 48

約数和(自身を含む): 53491536

約数和(自身を除く): 34333026

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 13033, 26066, 39099, 65165, 78198, 91231, 130330, 182462, 195495, 273693, 390990, 456155, 547386, 638617, 912310, 1277234, 1368465, 1915851, 2736930, 3193085, 3831702, 6386170, 9579255, 19158510]

約数ペア:

[(1, 19158510), (2, 9579255), (3, 6386170), (5, 3831702), (6, 3193085), (7, 2736930), (10, 1915851), (14, 1368465), (15, 1277234), (21, 912310), (30, 638617), (35, 547386), (42, 456155), (49, 390990), (70, 273693), (98, 195495), (105, 182462), (147, 130330), (210, 91231), (245, 78198), (294, 65165), (490, 39099), (735, 26066), (1470, 13033)]