12744250

素因数分解:

$2^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{2683}}^1$

素因数の和:2719

約数の個数: 32

約数和(自身を含む): 25122240

約数和(自身を除く): 12377990

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 125, 190, 250, 475, 950, 2375, 2683, 4750, 5366, 13415, 26830, 50977, 67075, 101954, 134150, 254885, 335375, 509770, 670750, 1274425, 2548850, 6372125, 12744250]

約数ペア:

[(1, 12744250), (2, 6372125), (5, 2548850), (10, 1274425), (19, 670750), (25, 509770), (38, 335375), (50, 254885), (95, 134150), (125, 101954), (190, 67075), (250, 50977), (475, 26830), (950, 13415), (2375, 5366), (2683, 4750)]