19381524

素因数分解:

$2^2\times 3^1\times {\mathrm{307}}^1\times {\mathrm{5261}}^1$

素因数の和:5575

約数の個数: 24

約数和(自身を含む): 45379488

約数和(自身を除く): 25997964

約数列:

[1, 2, 3, 4, 6, 12, 307, 614, 921, 1228, 1842, 3684, 5261, 10522, 15783, 21044, 31566, 63132, 1615127, 3230254, 4845381, 6460508, 9690762, 19381524]

約数ペア:

[(1, 19381524), (2, 9690762), (3, 6460508), (4, 4845381), (6, 3230254), (12, 1615127), (307, 63132), (614, 31566), (921, 21044), (1228, 15783), (1842, 10522), (3684, 5261)]