19022856

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{18433}}^1$

素因数の和:18485

約数の個数: 32

約数和(自身を含む): 48665760

約数和(自身を除く): 29642904

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 18433, 36866, 55299, 73732, 110598, 147464, 221196, 442392, 792619, 1585238, 2377857, 3170476, 4755714, 6340952, 9511428, 19022856]

約数ペア:

[(1, 19022856), (2, 9511428), (3, 6340952), (4, 4755714), (6, 3170476), (8, 2377857), (12, 1585238), (24, 792619), (43, 442392), (86, 221196), (129, 147464), (172, 110598), (258, 73732), (344, 55299), (516, 36866), (1032, 18433)]