12451384

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{677}}^1$

素因数の和:724

約数の個数: 48

約数和(自身を含む): 27052200

約数和(自身を除く): 14600816

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 121, 152, 209, 242, 418, 484, 677, 836, 968, 1354, 1672, 2299, 2708, 4598, 5416, 7447, 9196, 12863, 14894, 18392, 25726, 29788, 51452, 59576, 81917, 102904, 141493, 163834, 282986, 327668, 565972, 655336, 1131944, 1556423, 3112846, 6225692, 12451384]

約数ペア:

[(1, 12451384), (2, 6225692), (4, 3112846), (8, 1556423), (11, 1131944), (19, 655336), (22, 565972), (38, 327668), (44, 282986), (76, 163834), (88, 141493), (121, 102904), (152, 81917), (209, 59576), (242, 51452), (418, 29788), (484, 25726), (677, 18392), (836, 14894), (968, 12863), (1354, 9196), (1672, 7447), (2299, 5416), (2708, 4598)]