13419784

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{5573}}^1$

素因数の和:5629

約数の個数: 32

約数和(自身を含む): 29430720

約数和(自身を除く): 16010936

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 172, 301, 344, 602, 1204, 2408, 5573, 11146, 22292, 39011, 44584, 78022, 156044, 239639, 312088, 479278, 958556, 1677473, 1917112, 3354946, 6709892, 13419784]

約数ペア:

[(1, 13419784), (2, 6709892), (4, 3354946), (7, 1917112), (8, 1677473), (14, 958556), (28, 479278), (43, 312088), (56, 239639), (86, 156044), (172, 78022), (301, 44584), (344, 39011), (602, 22292), (1204, 11146), (2408, 5573)]