19861896

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{22367}}^1$

素因数の和:22413

約数の個数: 32

約数和(自身を含む): 50999040

約数和(自身を除く): 31137144

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 296, 444, 888, 22367, 44734, 67101, 89468, 134202, 178936, 268404, 536808, 827579, 1655158, 2482737, 3310316, 4965474, 6620632, 9930948, 19861896]

約数ペア:

[(1, 19861896), (2, 9930948), (3, 6620632), (4, 4965474), (6, 3310316), (8, 2482737), (12, 1655158), (24, 827579), (37, 536808), (74, 268404), (111, 178936), (148, 134202), (222, 89468), (296, 67101), (444, 44734), (888, 22367)]