19291441

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{941}}^1$

素因数の和:1056

約数の個数: 16

約数和(自身を含む): 22155840

約数和(自身を除く): 2864399

約数列:

[1, 13, 19, 83, 247, 941, 1079, 1577, 12233, 17879, 20501, 78103, 232427, 1015339, 1483957, 19291441]

約数ペア:

[(1, 19291441), (13, 1483957), (19, 1015339), (83, 232427), (247, 78103), (941, 20501), (1079, 17879), (1577, 12233)]