18012494

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{5711}}^1$

素因数の和:5815

約数の個数: 16

約数和(自身を含む): 28788480

約数和(自身を除く): 10775986

約数列:

[1, 2, 19, 38, 83, 166, 1577, 3154, 5711, 11422, 108509, 217018, 474013, 948026, 9006247, 18012494]

約数ペア:

[(1, 18012494), (2, 9006247), (19, 948026), (38, 474013), (83, 217018), (166, 108509), (1577, 11422), (3154, 5711)]