19261231

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{587}}^1$

素因数の和:774

約数の個数: 16

約数和(自身を含む): 22296960

約数和(自身を除く): 3035729

約数列:

[1, 11, 19, 157, 209, 587, 1727, 2983, 6457, 11153, 32813, 92159, 122683, 1013749, 1751021, 19261231]

約数ペア:

[(1, 19261231), (11, 1751021), (19, 1013749), (157, 122683), (209, 92159), (587, 32813), (1727, 11153), (2983, 6457)]