20194196581

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1274323}}^1$

素因数の和:1274412

約数の個数: 16

約数和(自身を含む): 23121334656

約数和(自身を除く): 2927138075

約数列:

[1, 13, 23, 53, 299, 689, 1219, 15847, 1274323, 16566199, 29309429, 67539119, 381022577, 878008547, 1553399737, 20194196581]

約数ペア:

[(1, 20194196581), (13, 1553399737), (23, 878008547), (53, 381022577), (299, 67539119), (689, 29309429), (1219, 16566199), (15847, 1274323)]