129333038

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{64217}}^1$

素因数の和:64291

約数の個数: 16

約数和(自身を含む): 208066320

約数和(自身を除く): 78733282

約数列:

[1, 2, 19, 38, 53, 106, 1007, 2014, 64217, 128434, 1220123, 2440246, 3403501, 6807002, 64666519, 129333038]

約数ペア:

[(1, 129333038), (2, 64666519), (19, 6807002), (38, 3403501), (53, 2440246), (106, 1220123), (1007, 128434), (2014, 64217)]