11899216

素因数分解:

$2^4\times 7^1\times {\mathrm{106243}}^1$

素因数の和:106258

約数の個数: 20

約数和(自身を含む): 26348512

約数和(自身を除く): 14449296

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 106243, 212486, 424972, 743701, 849944, 1487402, 1699888, 2974804, 5949608, 11899216]

約数ペア:

[(1, 11899216), (2, 5949608), (4, 2974804), (7, 1699888), (8, 1487402), (14, 849944), (16, 743701), (28, 424972), (56, 212486), (112, 106243)]