19366947928

素因数分解:

$2^3\times {\mathrm{557}}^1\times {\mathrm{823}}^1\times {\mathrm{5281}}^1$

素因数の和:6667

約数の個数: 32

約数和(自身を含む): 36429320160

約数和(自身を除く): 17062372232

約数列:

[1, 2, 4, 8, 557, 823, 1114, 1646, 2228, 3292, 4456, 5281, 6584, 10562, 21124, 42248, 458411, 916822, 1833644, 2941517, 3667288, 4346263, 5883034, 8692526, 11766068, 17385052, 23532136, 34770104, 2420868491, 4841736982, 9683473964, 19366947928]

約数ペア:

[(1, 19366947928), (2, 9683473964), (4, 4841736982), (8, 2420868491), (557, 34770104), (823, 23532136), (1114, 17385052), (1646, 11766068), (2228, 8692526), (3292, 5883034), (4456, 4346263), (5281, 3667288), (6584, 2941517), (10562, 1833644), (21124, 916822), (42248, 458411)]