19179372

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{22511}}^1$

素因数の和:22589

約数の個数: 24

約数和(自身を含む): 45384192

約数和(自身を除く): 26204820

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 22511, 45022, 67533, 90044, 135066, 270132, 1598281, 3196562, 4794843, 6393124, 9589686, 19179372]

約数ペア:

[(1, 19179372), (2, 9589686), (3, 6393124), (4, 4794843), (6, 3196562), (12, 1598281), (71, 270132), (142, 135066), (213, 90044), (284, 67533), (426, 45022), (852, 22511)]