12194470

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{283}}^1$

素因数の和:460

約数の個数: 32

約数和(自身を含む): 22901760

約数和(自身を除く): 10707290

約数列:

[1, 2, 5, 10, 31, 62, 139, 155, 278, 283, 310, 566, 695, 1390, 1415, 2830, 4309, 8618, 8773, 17546, 21545, 39337, 43090, 43865, 78674, 87730, 196685, 393370, 1219447, 2438894, 6097235, 12194470]

約数ペア:

[(1, 12194470), (2, 6097235), (5, 2438894), (10, 1219447), (31, 393370), (62, 196685), (139, 87730), (155, 78674), (278, 43865), (283, 43090), (310, 39337), (566, 21545), (695, 17546), (1390, 8773), (1415, 8618), (2830, 4309)]