219412385282

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{18565949}}^1$

素因数の和:18566281

約数の個数: 16

約数和(自身を含む): 347554584000

約数和(自身を除く): 128142198718

約数列:

[1, 2, 19, 38, 311, 622, 5909, 11818, 18565949, 37131898, 352753031, 705506062, 5774010139, 11548020278, 109706192641, 219412385282]

約数ペア:

[(1, 219412385282), (2, 109706192641), (19, 11548020278), (38, 5774010139), (311, 705506062), (622, 352753031), (5909, 37131898), (11818, 18565949)]