12923156

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{1171}}^1$

素因数の和:1295

約数の個数: 24

約数和(自身を含む): 23627520

約数和(自身を除く): 10704364

約数列:

[1, 2, 4, 31, 62, 89, 124, 178, 356, 1171, 2342, 2759, 4684, 5518, 11036, 36301, 72602, 104219, 145204, 208438, 416876, 3230789, 6461578, 12923156]

約数ペア:

[(1, 12923156), (2, 6461578), (4, 3230789), (31, 416876), (62, 208438), (89, 145204), (124, 104219), (178, 72602), (356, 36301), (1171, 11036), (2342, 5518), (2759, 4684)]