12268870

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2083}}^1$

素因数の和:2140

約数の個数: 32

約数和(自身を含む): 24007680

約数和(自身を除く): 11738810

約数列:

[1, 2, 5, 10, 19, 31, 38, 62, 95, 155, 190, 310, 589, 1178, 2083, 2945, 4166, 5890, 10415, 20830, 39577, 64573, 79154, 129146, 197885, 322865, 395770, 645730, 1226887, 2453774, 6134435, 12268870]

約数ペア:

[(1, 12268870), (2, 6134435), (5, 2453774), (10, 1226887), (19, 645730), (31, 395770), (38, 322865), (62, 197885), (95, 129146), (155, 79154), (190, 64573), (310, 39577), (589, 20830), (1178, 10415), (2083, 5890), (2945, 4166)]