12598544

素因数分解:

$2^4\times 7^1\times {\mathrm{197}}^1\times {\mathrm{571}}^1$

素因数の和:783

約数の個数: 40

約数和(自身を含む): 28087488

約数和(自身を除く): 15488944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 197, 394, 571, 788, 1142, 1379, 1576, 2284, 2758, 3152, 3997, 4568, 5516, 7994, 9136, 11032, 15988, 22064, 31976, 63952, 112487, 224974, 449948, 787409, 899896, 1574818, 1799792, 3149636, 6299272, 12598544]

約数ペア:

[(1, 12598544), (2, 6299272), (4, 3149636), (7, 1799792), (8, 1574818), (14, 899896), (16, 787409), (28, 449948), (56, 224974), (112, 112487), (197, 63952), (394, 31976), (571, 22064), (788, 15988), (1142, 11032), (1379, 9136), (1576, 7994), (2284, 5516), (2758, 4568), (3152, 3997)]