12245992

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^2$

素因数の和:182

約数の個数: 48

約数和(自身を含む): 26248320

約数和(自身を除く): 14002328

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 67, 88, 124, 134, 248, 268, 341, 536, 682, 737, 1364, 1474, 2077, 2728, 2948, 4154, 4489, 5896, 8308, 8978, 16616, 17956, 22847, 35912, 45694, 49379, 91388, 98758, 139159, 182776, 197516, 278318, 395032, 556636, 1113272, 1530749, 3061498, 6122996, 12245992]

約数ペア:

[(1, 12245992), (2, 6122996), (4, 3061498), (8, 1530749), (11, 1113272), (22, 556636), (31, 395032), (44, 278318), (62, 197516), (67, 182776), (88, 139159), (124, 98758), (134, 91388), (248, 49379), (268, 45694), (341, 35912), (536, 22847), (682, 17956), (737, 16616), (1364, 8978), (1474, 8308), (2077, 5896), (2728, 4489), (2948, 4154)]