21562284

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{38231}}^1$

素因数の和:38285

約数の個数: 24

約数和(自身を含む): 51383808

約数和(自身を除く): 29821524

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 282, 564, 38231, 76462, 114693, 152924, 229386, 458772, 1796857, 3593714, 5390571, 7187428, 10781142, 21562284]

約数ペア:

[(1, 21562284), (2, 10781142), (3, 7187428), (4, 5390571), (6, 3593714), (12, 1796857), (47, 458772), (94, 229386), (141, 152924), (188, 114693), (282, 76462), (564, 38231)]