15944230

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2707}}^1$

素因数の和:2764

約数の個数: 32

約数和(自身を含む): 31196160

約数和(自身を除く): 15251930

約数列:

[1, 2, 5, 10, 19, 31, 38, 62, 95, 155, 190, 310, 589, 1178, 2707, 2945, 5414, 5890, 13535, 27070, 51433, 83917, 102866, 167834, 257165, 419585, 514330, 839170, 1594423, 3188846, 7972115, 15944230]

約数ペア:

[(1, 15944230), (2, 7972115), (5, 3188846), (10, 1594423), (19, 839170), (31, 514330), (38, 419585), (62, 257165), (95, 167834), (155, 102866), (190, 83917), (310, 51433), (589, 27070), (1178, 13535), (2707, 5890), (2945, 5414)]