19110810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{2267}}^1$

素因数の和:2558

約数の個数: 32

約数和(自身を含む): 46049472

約数和(自身を除く): 26938662

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 281, 562, 843, 1405, 1686, 2267, 2810, 4215, 4534, 6801, 8430, 11335, 13602, 22670, 34005, 68010, 637027, 1274054, 1911081, 3185135, 3822162, 6370270, 9555405, 19110810]

約数ペア:

[(1, 19110810), (2, 9555405), (3, 6370270), (5, 3822162), (6, 3185135), (10, 1911081), (15, 1274054), (30, 637027), (281, 68010), (562, 34005), (843, 22670), (1405, 13602), (1686, 11335), (2267, 8430), (2810, 6801), (4215, 4534)]