12747944

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{4673}}^1$

素因数の和:4721

約数の個数: 32

約数和(自身を含む): 26922240

約数和(自身を除く): 14174296

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 124, 248, 341, 682, 1364, 2728, 4673, 9346, 18692, 37384, 51403, 102806, 144863, 205612, 289726, 411224, 579452, 1158904, 1593493, 3186986, 6373972, 12747944]

約数ペア:

[(1, 12747944), (2, 6373972), (4, 3186986), (8, 1593493), (11, 1158904), (22, 579452), (31, 411224), (44, 289726), (62, 205612), (88, 144863), (124, 102806), (248, 51403), (341, 37384), (682, 18692), (1364, 9346), (2728, 4673)]