12670428

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{28537}}^1$

素因数の和:28581

約数の個数: 24

約数和(自身を含む): 30364432

約数和(自身を除く): 17694004

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 28537, 57074, 85611, 114148, 171222, 342444, 1055869, 2111738, 3167607, 4223476, 6335214, 12670428]

約数ペア:

[(1, 12670428), (2, 6335214), (3, 4223476), (4, 3167607), (6, 2111738), (12, 1055869), (37, 342444), (74, 171222), (111, 114148), (148, 85611), (222, 57074), (444, 28537)]