2131184

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{12109}}^1$

素因数の和:12128

約数の個数: 20

約数和(自身を含む): 4504920

約数和(自身を除く): 2373736

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 12109, 24218, 48436, 96872, 133199, 193744, 266398, 532796, 1065592, 2131184]

約数ペア:

[(1, 2131184), (2, 1065592), (4, 532796), (8, 266398), (11, 193744), (16, 133199), (22, 96872), (44, 48436), (88, 24218), (176, 12109)]