15193321

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{587}}^1$

素因数の和:792

約数の個数: 16

約数和(自身を含む): 17978688

約数和(自身を除く): 2785367

約数列:

[1, 11, 13, 143, 181, 587, 1991, 2353, 6457, 7631, 25883, 83941, 106247, 1168717, 1381211, 15193321]

約数ペア:

[(1, 15193321), (11, 1381211), (13, 1168717), (143, 106247), (181, 83941), (587, 25883), (1991, 7631), (2353, 6457)]