13522420

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{12757}}^1$

素因数の和:12819

約数の個数: 24

約数和(自身を含む): 28935144

約数和(自身を除く): 15412724

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 12757, 25514, 51028, 63785, 127570, 255140, 676121, 1352242, 2704484, 3380605, 6761210, 13522420]

約数ペア:

[(1, 13522420), (2, 6761210), (4, 3380605), (5, 2704484), (10, 1352242), (20, 676121), (53, 255140), (106, 127570), (212, 63785), (265, 51028), (530, 25514), (1060, 12757)]