18293165

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{14461}}^1$

素因数の和:14500

約数の個数: 16

約数和(自身を含む): 24990336

約数和(自身を除く): 6697171

約数列:

[1, 5, 11, 23, 55, 115, 253, 1265, 14461, 72305, 159071, 332603, 795355, 1663015, 3658633, 18293165]

約数ペア:

[(1, 18293165), (5, 3658633), (11, 1663015), (23, 795355), (55, 332603), (115, 159071), (253, 72305), (1265, 14461)]