12983978

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{29917}}^1$

素因数の和:29957

約数の個数: 16

約数和(自身を含む): 22977024

約数和(自身を除く): 9993046

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 29917, 59834, 209419, 418838, 927427, 1854854, 6491989, 12983978]

約数ペア:

[(1, 12983978), (2, 6491989), (7, 1854854), (14, 927427), (31, 418838), (62, 209419), (217, 59834), (434, 29917)]