12968510

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{227}}^1$

素因数の和:460

約数の個数: 32

約数和(自身を含む): 24377760

約数和(自身を除く): 11409250

約数列:

[1, 2, 5, 10, 29, 58, 145, 197, 227, 290, 394, 454, 985, 1135, 1970, 2270, 5713, 6583, 11426, 13166, 28565, 32915, 44719, 57130, 65830, 89438, 223595, 447190, 1296851, 2593702, 6484255, 12968510]

約数ペア:

[(1, 12968510), (2, 6484255), (5, 2593702), (10, 1296851), (29, 447190), (58, 223595), (145, 89438), (197, 65830), (227, 57130), (290, 44719), (394, 32915), (454, 28565), (985, 13166), (1135, 11426), (1970, 6583), (2270, 5713)]