109251311

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{19231}}^1$

素因数の和:19286

約数の個数: 16

約数和(自身を含む): 129239040

約数和(自身を除く): 19987729

約数列:

[1, 13, 19, 23, 247, 299, 437, 5681, 19231, 250003, 365389, 442313, 4750057, 5750069, 8403947, 109251311]

約数ペア:

[(1, 109251311), (13, 8403947), (19, 5750069), (23, 4750057), (247, 442313), (299, 365389), (437, 250003), (5681, 19231)]