219364414

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{22573}}^1$

素因数の和:22731

約数の個数: 16

約数和(自身を含む): 339693552

約数和(自身を除く): 120329138

約数列:

[1, 2, 43, 86, 113, 226, 4859, 9718, 22573, 45146, 970639, 1941278, 2550749, 5101498, 109682207, 219364414]

約数ペア:

[(1, 219364414), (2, 109682207), (43, 5101498), (86, 2550749), (113, 1941278), (226, 970639), (4859, 45146), (9718, 22573)]