11388538

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{439}}^1$

素因数の和:574

約数の個数: 32

約数和(自身を含む): 20908800

約数和(自身を除く): 9520262

約数列:

[1, 2, 7, 14, 17, 34, 109, 119, 218, 238, 439, 763, 878, 1526, 1853, 3073, 3706, 6146, 7463, 12971, 14926, 25942, 47851, 52241, 95702, 104482, 334957, 669914, 813467, 1626934, 5694269, 11388538]

約数ペア:

[(1, 11388538), (2, 5694269), (7, 1626934), (14, 813467), (17, 669914), (34, 334957), (109, 104482), (119, 95702), (218, 52241), (238, 47851), (439, 25942), (763, 14926), (878, 12971), (1526, 7463), (1853, 6146), (3073, 3706)]