19466256

素因数分解:

$2^4\times 3^1\times {\mathrm{307}}^1\times {\mathrm{1321}}^1$

素因数の和:1639

約数の個数: 40

約数和(自身を含む): 50489824

約数和(自身を除く): 31023568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 307, 614, 921, 1228, 1321, 1842, 2456, 2642, 3684, 3963, 4912, 5284, 7368, 7926, 10568, 14736, 15852, 21136, 31704, 63408, 405547, 811094, 1216641, 1622188, 2433282, 3244376, 4866564, 6488752, 9733128, 19466256]

約数ペア:

[(1, 19466256), (2, 9733128), (3, 6488752), (4, 4866564), (6, 3244376), (8, 2433282), (12, 1622188), (16, 1216641), (24, 811094), (48, 405547), (307, 63408), (614, 31704), (921, 21136), (1228, 15852), (1321, 14736), (1842, 10568), (2456, 7926), (2642, 7368), (3684, 5284), (3963, 4912)]