19303428

素因数分解:

$2^2\times 3^1\times {\mathrm{659}}^1\times {\mathrm{2441}}^1$

素因数の和:3107

約数の個数: 24

約数和(自身を含む): 45128160

約数和(自身を除く): 25824732

約数列:

[1, 2, 3, 4, 6, 12, 659, 1318, 1977, 2441, 2636, 3954, 4882, 7323, 7908, 9764, 14646, 29292, 1608619, 3217238, 4825857, 6434476, 9651714, 19303428]

約数ペア:

[(1, 19303428), (2, 9651714), (3, 6434476), (4, 4825857), (6, 3217238), (12, 1608619), (659, 29292), (1318, 14646), (1977, 9764), (2441, 7908), (2636, 7323), (3954, 4882)]