19775996814

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{509}}^1\times {\mathrm{925063}}^1$

素因数の和:925584

約数の個数: 32

約数和(自身を含む): 45291133440

約数和(自身を除く): 25515136626

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 509, 1018, 1527, 3054, 3563, 7126, 10689, 21378, 925063, 1850126, 2775189, 5550378, 6475441, 12950882, 19426323, 38852646, 470857067, 941714134, 1412571201, 2825142402, 3295999469, 6591998938, 9887998407, 19775996814]

約数ペア:

[(1, 19775996814), (2, 9887998407), (3, 6591998938), (6, 3295999469), (7, 2825142402), (14, 1412571201), (21, 941714134), (42, 470857067), (509, 38852646), (1018, 19426323), (1527, 12950882), (3054, 6475441), (3563, 5550378), (7126, 2775189), (10689, 1850126), (21378, 925063)]