16423190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{373}}^1$

素因数の和:441

約数の個数: 64

約数和(自身を含む): 36837504

約数和(自身を除く): 20414314

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 37, 70, 74, 85, 119, 170, 185, 238, 259, 370, 373, 518, 595, 629, 746, 1190, 1258, 1295, 1865, 2590, 2611, 3145, 3730, 4403, 5222, 6290, 6341, 8806, 12682, 13055, 13801, 22015, 26110, 27602, 31705, 44030, 44387, 63410, 69005, 88774, 96607, 138010, 193214, 221935, 234617, 443870, 469234, 483035, 966070, 1173085, 1642319, 2346170, 3284638, 8211595, 16423190]

約数ペア:

[(1, 16423190), (2, 8211595), (5, 3284638), (7, 2346170), (10, 1642319), (14, 1173085), (17, 966070), (34, 483035), (35, 469234), (37, 443870), (70, 234617), (74, 221935), (85, 193214), (119, 138010), (170, 96607), (185, 88774), (238, 69005), (259, 63410), (370, 44387), (373, 44030), (518, 31705), (595, 27602), (629, 26110), (746, 22015), (1190, 13801), (1258, 13055), (1295, 12682), (1865, 8806), (2590, 6341), (2611, 6290), (3145, 5222), (3730, 4403)]