15126188

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{733}}^1$

素因数の和:822

約数の個数: 48

約数和(自身を含む): 33540864

約数和(自身を除く): 18414676

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 67, 77, 134, 154, 268, 308, 469, 733, 737, 938, 1466, 1474, 1876, 2932, 2948, 5131, 5159, 8063, 10262, 10318, 16126, 20524, 20636, 32252, 49111, 56441, 98222, 112882, 196444, 225764, 343777, 540221, 687554, 1080442, 1375108, 2160884, 3781547, 7563094, 15126188]

約数ペア:

[(1, 15126188), (2, 7563094), (4, 3781547), (7, 2160884), (11, 1375108), (14, 1080442), (22, 687554), (28, 540221), (44, 343777), (67, 225764), (77, 196444), (134, 112882), (154, 98222), (268, 56441), (308, 49111), (469, 32252), (733, 20636), (737, 20524), (938, 16126), (1466, 10318), (1474, 10262), (1876, 8063), (2932, 5159), (2948, 5131)]