1386078842

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1423}}^1\times {\mathrm{25633}}^1$

素因数の和:27077

約数の個数: 16

約数和(自身を含む): 2190168960

約数和(自身を除く): 804090118

約数列:

[1, 2, 19, 38, 1423, 2846, 25633, 27037, 51266, 54074, 487027, 974054, 36475759, 72951518, 693039421, 1386078842]

約数ペア:

[(1, 1386078842), (2, 693039421), (19, 72951518), (38, 36475759), (1423, 974054), (2846, 487027), (25633, 54074), (27037, 51266)]