18470584

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{11047}}^1$

素因数の和:11083

約数の個数: 32

約数和(自身を含む): 39772800

約数和(自身を除く): 21302216

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 11047, 22094, 44188, 88376, 121517, 209893, 243034, 419786, 486068, 839572, 972136, 1679144, 2308823, 4617646, 9235292, 18470584]

約数ペア:

[(1, 18470584), (2, 9235292), (4, 4617646), (8, 2308823), (11, 1679144), (19, 972136), (22, 839572), (38, 486068), (44, 419786), (76, 243034), (88, 209893), (152, 121517), (209, 88376), (418, 44188), (836, 22094), (1672, 11047)]