12542630

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{311}}^1$

素因数の和:464

約数の個数: 32

約数和(自身を含む): 23474880

約数和(自身を除く): 10932250

約数列:

[1, 2, 5, 10, 37, 74, 109, 185, 218, 311, 370, 545, 622, 1090, 1555, 3110, 4033, 8066, 11507, 20165, 23014, 33899, 40330, 57535, 67798, 115070, 169495, 338990, 1254263, 2508526, 6271315, 12542630]

約数ペア:

[(1, 12542630), (2, 6271315), (5, 2508526), (10, 1254263), (37, 338990), (74, 169495), (109, 115070), (185, 67798), (218, 57535), (311, 40330), (370, 33899), (545, 23014), (622, 20165), (1090, 11507), (1555, 8066), (3110, 4033)]