17247220

素因数分解:

$2^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{5711}}^1$

素因数の和:5871

約数の個数: 24

約数和(自身を含む): 36465408

約数和(自身を除く): 19218188

約数列:

[1, 2, 4, 5, 10, 20, 151, 302, 604, 755, 1510, 3020, 5711, 11422, 22844, 28555, 57110, 114220, 862361, 1724722, 3449444, 4311805, 8623610, 17247220]

約数ペア:

[(1, 17247220), (2, 8623610), (4, 4311805), (5, 3449444), (10, 1724722), (20, 862361), (151, 114220), (302, 57110), (604, 28555), (755, 22844), (1510, 11422), (3020, 5711)]