189801911

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{6163}}^1$

素因数の和:6302

約数の個数: 16

約数和(自身を含む): 215394816

約数和(自身を除く): 25592905

約数列:

[1, 13, 23, 103, 299, 1339, 2369, 6163, 30797, 80119, 141749, 634789, 1842737, 8252257, 14600147, 189801911]

約数ペア:

[(1, 189801911), (13, 14600147), (23, 8252257), (103, 1842737), (299, 634789), (1339, 141749), (2369, 80119), (6163, 30797)]