12653630

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{3109}}^1$

素因数の和:3164

約数の個数: 32

約数和(自身を含む): 25526880

約数和(自身を除く): 12873250

約数列:

[1, 2, 5, 10, 11, 22, 37, 55, 74, 110, 185, 370, 407, 814, 2035, 3109, 4070, 6218, 15545, 31090, 34199, 68398, 115033, 170995, 230066, 341990, 575165, 1150330, 1265363, 2530726, 6326815, 12653630]

約数ペア:

[(1, 12653630), (2, 6326815), (5, 2530726), (10, 1265363), (11, 1150330), (22, 575165), (37, 341990), (55, 230066), (74, 170995), (110, 115033), (185, 68398), (370, 34199), (407, 31090), (814, 15545), (2035, 6218), (3109, 4070)]