12040912

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:168

約数の個数: 60

約数和(自身を含む): 26027724

約数和(自身を除く): 13986812

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 61, 73, 104, 122, 146, 169, 208, 244, 292, 338, 488, 584, 676, 793, 949, 976, 1168, 1352, 1586, 1898, 2704, 3172, 3796, 4453, 6344, 7592, 8906, 10309, 12337, 12688, 15184, 17812, 20618, 24674, 35624, 41236, 49348, 57889, 71248, 82472, 98696, 115778, 164944, 197392, 231556, 463112, 752557, 926224, 1505114, 3010228, 6020456, 12040912]

約数ペア:

[(1, 12040912), (2, 6020456), (4, 3010228), (8, 1505114), (13, 926224), (16, 752557), (26, 463112), (52, 231556), (61, 197392), (73, 164944), (104, 115778), (122, 98696), (146, 82472), (169, 71248), (208, 57889), (244, 49348), (292, 41236), (338, 35624), (488, 24674), (584, 20618), (676, 17812), (793, 15184), (949, 12688), (976, 12337), (1168, 10309), (1352, 8906), (1586, 7592), (1898, 6344), (2704, 4453), (3172, 3796)]