12751478

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{4783}}^1$

素因数の和:4859

約数の個数: 16

約数和(自身を含む): 20207616

約数和(自身を除く): 7456138

約数列:

[1, 2, 31, 43, 62, 86, 1333, 2666, 4783, 9566, 148273, 205669, 296546, 411338, 6375739, 12751478]

約数ペア:

[(1, 12751478), (2, 6375739), (31, 411338), (43, 296546), (62, 205669), (86, 148273), (1333, 9566), (2666, 4783)]