11885210

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{463}}^1$

素因数の和:638

約数の個数: 32

約数和(自身を含む): 22851072

約数和(自身を除く): 10965862

約数列:

[1, 2, 5, 10, 17, 34, 85, 151, 170, 302, 463, 755, 926, 1510, 2315, 2567, 4630, 5134, 7871, 12835, 15742, 25670, 39355, 69913, 78710, 139826, 349565, 699130, 1188521, 2377042, 5942605, 11885210]

約数ペア:

[(1, 11885210), (2, 5942605), (5, 2377042), (10, 1188521), (17, 699130), (34, 349565), (85, 139826), (151, 78710), (170, 69913), (302, 39355), (463, 25670), (755, 15742), (926, 12835), (1510, 7871), (2315, 5134), (2567, 4630)]