12400000034

素因数分解:

$2^1\times {\mathrm{281}}^1\times {\mathrm{4513}}^1\times {\mathrm{4889}}^1$

素因数の和:9685

約数の個数: 16

約数和(自身を含む): 18674147160

約数和(自身を除く): 6274147126

約数列:

[1, 2, 281, 562, 4513, 4889, 9026, 9778, 1268153, 1373809, 2536306, 2747618, 22064057, 44128114, 6200000017, 12400000034]

約数ペア:

[(1, 12400000034), (2, 6200000017), (281, 44128114), (562, 22064057), (4513, 2747618), (4889, 2536306), (9026, 1373809), (9778, 1268153)]