12931278

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1879}}^1$

素因数の和:1952

約数の個数: 32

約数和(自身を含む): 27432960

約数和(自身を除く): 14501682

約数列:

[1, 2, 3, 6, 31, 37, 62, 74, 93, 111, 186, 222, 1147, 1879, 2294, 3441, 3758, 5637, 6882, 11274, 58249, 69523, 116498, 139046, 174747, 208569, 349494, 417138, 2155213, 4310426, 6465639, 12931278]

約数ペア:

[(1, 12931278), (2, 6465639), (3, 4310426), (6, 2155213), (31, 417138), (37, 349494), (62, 208569), (74, 174747), (93, 139046), (111, 116498), (186, 69523), (222, 58249), (1147, 11274), (1879, 6882), (2294, 5637), (3441, 3758)]