12499693984

素因数分解:

$2^5\times {\mathrm{139}}^1\times {\mathrm{191}}^1\times {\mathrm{14713}}^1$

素因数の和:15053

約数の個数: 48

約数和(自身を含む): 24917276160

約数和(自身を除く): 12417582176

約数列:

[1, 2, 4, 8, 16, 32, 139, 191, 278, 382, 556, 764, 1112, 1528, 2224, 3056, 4448, 6112, 14713, 26549, 29426, 53098, 58852, 106196, 117704, 212392, 235408, 424784, 470816, 849568, 2045107, 2810183, 4090214, 5620366, 8180428, 11240732, 16360856, 22481464, 32721712, 44962928, 65443424, 89925856, 390615437, 781230874, 1562461748, 3124923496, 6249846992, 12499693984]

約数ペア:

[(1, 12499693984), (2, 6249846992), (4, 3124923496), (8, 1562461748), (16, 781230874), (32, 390615437), (139, 89925856), (191, 65443424), (278, 44962928), (382, 32721712), (556, 22481464), (764, 16360856), (1112, 11240732), (1528, 8180428), (2224, 5620366), (3056, 4090214), (4448, 2810183), (6112, 2045107), (14713, 849568), (26549, 470816), (29426, 424784), (53098, 235408), (58852, 212392), (106196, 117704)]