19369834

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{773}}^1$

素因数の和:870

約数の個数: 32

約数和(自身を含む): 34105536

約数和(自身を除く): 14735702

約数列:

[1, 2, 11, 17, 22, 34, 67, 134, 187, 374, 737, 773, 1139, 1474, 1546, 2278, 8503, 12529, 13141, 17006, 25058, 26282, 51791, 103582, 144551, 289102, 569701, 880447, 1139402, 1760894, 9684917, 19369834]

約数ペア:

[(1, 19369834), (2, 9684917), (11, 1760894), (17, 1139402), (22, 880447), (34, 569701), (67, 289102), (134, 144551), (187, 103582), (374, 51791), (737, 26282), (773, 25058), (1139, 17006), (1474, 13141), (1546, 12529), (2278, 8503)]