13053776

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{11491}}^1$

素因数の和:11570

約数の個数: 20

約数和(自身を含む): 25650144

約数和(自身を除く): 12596368

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 11491, 22982, 45964, 91928, 183856, 815861, 1631722, 3263444, 6526888, 13053776]

約数ペア:

[(1, 13053776), (2, 6526888), (4, 3263444), (8, 1631722), (16, 815861), (71, 183856), (142, 91928), (284, 45964), (568, 22982), (1136, 11491)]