11961420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{199357}}^1$

素因数の和:199369

約数の個数: 24

約数和(自身を含む): 33492144

約数和(自身を除く): 21530724

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 199357, 398714, 598071, 797428, 996785, 1196142, 1993570, 2392284, 2990355, 3987140, 5980710, 11961420]

約数ペア:

[(1, 11961420), (2, 5980710), (3, 3987140), (4, 2990355), (5, 2392284), (6, 1993570), (10, 1196142), (12, 996785), (15, 797428), (20, 598071), (30, 398714), (60, 199357)]