19039386

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{617}}^1$

素因数の和:798

約数の個数: 32

約数和(自身を含む): 39453120

約数和(自身を除く): 20413734

約数列:

[1, 2, 3, 6, 37, 74, 111, 139, 222, 278, 417, 617, 834, 1234, 1851, 3702, 5143, 10286, 15429, 22829, 30858, 45658, 68487, 85763, 136974, 171526, 257289, 514578, 3173231, 6346462, 9519693, 19039386]

約数ペア:

[(1, 19039386), (2, 9519693), (3, 6346462), (6, 3173231), (37, 514578), (74, 257289), (111, 171526), (139, 136974), (222, 85763), (278, 68487), (417, 45658), (617, 30858), (834, 22829), (1234, 15429), (1851, 10286), (3702, 5143)]