12745352

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1181}}^1$

素因数の和:1277

約数の個数: 32

約数和(自身を含む): 25531200

約数和(自身を除く): 12785848

約数列:

[1, 2, 4, 8, 19, 38, 71, 76, 142, 152, 284, 568, 1181, 1349, 2362, 2698, 4724, 5396, 9448, 10792, 22439, 44878, 83851, 89756, 167702, 179512, 335404, 670808, 1593169, 3186338, 6372676, 12745352]

約数ペア:

[(1, 12745352), (2, 6372676), (4, 3186338), (8, 1593169), (19, 670808), (38, 335404), (71, 179512), (76, 167702), (142, 89756), (152, 83851), (284, 44878), (568, 22439), (1181, 10792), (1349, 9448), (2362, 5396), (2698, 4724)]