12501296

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{8779}}^1$

素因数の和:8876

約数の個数: 20

約数和(自身を含む): 24496200

約数和(自身を除く): 11994904

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 8779, 17558, 35116, 70232, 140464, 781331, 1562662, 3125324, 6250648, 12501296]

約数ペア:

[(1, 12501296), (2, 6250648), (4, 3125324), (8, 1562662), (16, 781331), (89, 140464), (178, 70232), (356, 35116), (712, 17558), (1424, 8779)]