11897228

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{8017}}^1$

素因数の和:8081

約数の個数: 24

約数和(自身を含む): 24246432

約数和(自身を除く): 12349204

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1484, 8017, 16034, 32068, 56119, 112238, 224476, 424901, 849802, 1699604, 2974307, 5948614, 11897228]

約数ペア:

[(1, 11897228), (2, 5948614), (4, 2974307), (7, 1699604), (14, 849802), (28, 424901), (53, 224476), (106, 112238), (212, 56119), (371, 32068), (742, 16034), (1484, 8017)]