18601438921

素因数分解:

${\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{431}}^1\times {\mathrm{26141}}^1$

素因数の和:26712

約数の個数: 16

約数和(自身を含む): 20237672448

約数和(自身を除く): 1636233527

約数列:

[1, 13, 127, 431, 1651, 5603, 26141, 54737, 339833, 711581, 3319907, 11266771, 43158791, 146468023, 1430879917, 18601438921]

約数ペア:

[(1, 18601438921), (13, 1430879917), (127, 146468023), (431, 43158791), (1651, 11266771), (5603, 3319907), (26141, 711581), (54737, 339833)]