9911584441

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{19333}}^1$

素因数の和:19597

約数の個数: 24

約数和(自身を含む): 11519970560

約数和(自身を除く): 1608386119

約数列:

[1, 11, 19, 121, 209, 223, 2299, 2453, 4237, 19333, 26983, 46607, 212663, 367327, 512677, 2339293, 4040597, 4311259, 44446567, 47423849, 81913921, 521662339, 901053131, 9911584441]

約数ペア:

[(1, 9911584441), (11, 901053131), (19, 521662339), (121, 81913921), (209, 47423849), (223, 44446567), (2299, 4311259), (2453, 4040597), (4237, 2339293), (19333, 512677), (26983, 367327), (46607, 212663)]