10009390

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{379}}^1$

素因数の和:544

約数の個数: 32

約数和(自身を含む): 19152000

約数和(自身を除く): 9142610

約数列:

[1, 2, 5, 10, 19, 38, 95, 139, 190, 278, 379, 695, 758, 1390, 1895, 2641, 3790, 5282, 7201, 13205, 14402, 26410, 36005, 52681, 72010, 105362, 263405, 526810, 1000939, 2001878, 5004695, 10009390]

約数ペア:

[(1, 10009390), (2, 5004695), (5, 2001878), (10, 1000939), (19, 526810), (38, 263405), (95, 105362), (139, 72010), (190, 52681), (278, 36005), (379, 26410), (695, 14402), (758, 13205), (1390, 7201), (1895, 5282), (2641, 3790)]