1889349838

素因数分解:

$2^1\times {\mathrm{307}}^1\times {\mathrm{1367}}^1\times {\mathrm{2251}}^1$

素因数の和:3927

約数の個数: 16

約数和(自身を含む): 2846600064

約数和(自身を除く): 957250226

約数列:

[1, 2, 307, 614, 1367, 2251, 2734, 4502, 419669, 691057, 839338, 1382114, 3077117, 6154234, 944674919, 1889349838]

約数ペア:

[(1, 1889349838), (2, 944674919), (307, 6154234), (614, 3077117), (1367, 1382114), (2251, 839338), (2734, 691057), (4502, 419669)]