16208444

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{30467}}^1$

素因数の和:30497

約数の個数: 24

約数和(自身を含む): 34124160

約数和(自身を除く): 17915716

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 30467, 60934, 121868, 213269, 426538, 578873, 853076, 1157746, 2315492, 4052111, 8104222, 16208444]

約数ペア:

[(1, 16208444), (2, 8104222), (4, 4052111), (7, 2315492), (14, 1157746), (19, 853076), (28, 578873), (38, 426538), (76, 213269), (133, 121868), (266, 60934), (532, 30467)]