19213664

素因数分解:

$2^5\times {\mathrm{419}}^1\times {\mathrm{1433}}^1$

素因数の和:1862

約数の個数: 24

約数和(自身を含む): 37943640

約数和(自身を除く): 18729976

約数列:

[1, 2, 4, 8, 16, 32, 419, 838, 1433, 1676, 2866, 3352, 5732, 6704, 11464, 13408, 22928, 45856, 600427, 1200854, 2401708, 4803416, 9606832, 19213664]

約数ペア:

[(1, 19213664), (2, 9606832), (4, 4803416), (8, 2401708), (16, 1200854), (32, 600427), (419, 45856), (838, 22928), (1433, 13408), (1676, 11464), (2866, 6704), (3352, 5732)]