12317648

素因数分解:

$2^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1549}}^1$

素因数の和:1635

約数の個数: 40

約数和(自身を含む): 27676800

約数和(自身を除く): 15359152

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 71, 112, 142, 284, 497, 568, 994, 1136, 1549, 1988, 3098, 3976, 6196, 7952, 10843, 12392, 21686, 24784, 43372, 86744, 109979, 173488, 219958, 439916, 769853, 879832, 1539706, 1759664, 3079412, 6158824, 12317648]

約数ペア:

[(1, 12317648), (2, 6158824), (4, 3079412), (7, 1759664), (8, 1539706), (14, 879832), (16, 769853), (28, 439916), (56, 219958), (71, 173488), (112, 109979), (142, 86744), (284, 43372), (497, 24784), (568, 21686), (994, 12392), (1136, 10843), (1549, 7952), (1988, 6196), (3098, 3976)]