1929456218

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{197}}^1\times {\mathrm{73091}}^1$

素因数の和:73357

約数の個数: 16

約数和(自身を含む): 2952332064

約数和(自身を除く): 1022875846

約数列:

[1, 2, 67, 134, 197, 394, 13199, 26398, 73091, 146182, 4897097, 9794194, 14398927, 28797854, 964728109, 1929456218]

約数ペア:

[(1, 1929456218), (2, 964728109), (67, 28797854), (134, 14398927), (197, 9794194), (394, 4897097), (13199, 146182), (26398, 73091)]