15387416

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{9203}}^1$

素因数の和:9239

約数の個数: 32

約数和(自身を含む): 33134400

約数和(自身を除く): 17746984

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 9203, 18406, 36812, 73624, 101233, 174857, 202466, 349714, 404932, 699428, 809864, 1398856, 1923427, 3846854, 7693708, 15387416]

約数ペア:

[(1, 15387416), (2, 7693708), (4, 3846854), (8, 1923427), (11, 1398856), (19, 809864), (22, 699428), (38, 404932), (44, 349714), (76, 202466), (88, 174857), (152, 101233), (209, 73624), (418, 36812), (836, 18406), (1672, 9203)]