19330440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{161087}}^1$

素因数の和:161101

約数の個数: 32

約数和(自身を含む): 57991680

約数和(自身を除く): 38661240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 161087, 322174, 483261, 644348, 805435, 966522, 1288696, 1610870, 1933044, 2416305, 3221740, 3866088, 4832610, 6443480, 9665220, 19330440]

約数ペア:

[(1, 19330440), (2, 9665220), (3, 6443480), (4, 4832610), (5, 3866088), (6, 3221740), (8, 2416305), (10, 1933044), (12, 1610870), (15, 1288696), (20, 966522), (24, 805435), (30, 644348), (40, 483261), (60, 322174), (120, 161087)]