19950902015

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{3210121}}^1$

素因数の和:3210250

約数の個数: 16

約数和(自身を含む): 26348681376

約数和(自身を除く): 6397779361

約数列:

[1, 5, 11, 55, 113, 565, 1243, 6215, 3210121, 16050605, 35311331, 176556655, 362743673, 1813718365, 3990180403, 19950902015]

約数ペア:

[(1, 19950902015), (5, 3990180403), (11, 1813718365), (55, 362743673), (113, 176556655), (565, 35311331), (1243, 16050605), (6215, 3210121)]