22132210

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{2347}}^1$

素因数の和:2418

約数の個数: 32

約数和(自身を含む): 42602112

約数和(自身を除く): 20469902

約数列:

[1, 2, 5, 10, 23, 41, 46, 82, 115, 205, 230, 410, 943, 1886, 2347, 4694, 4715, 9430, 11735, 23470, 53981, 96227, 107962, 192454, 269905, 481135, 539810, 962270, 2213221, 4426442, 11066105, 22132210]

約数ペア:

[(1, 22132210), (2, 11066105), (5, 4426442), (10, 2213221), (23, 962270), (41, 539810), (46, 481135), (82, 269905), (115, 192454), (205, 107962), (230, 96227), (410, 53981), (943, 23470), (1886, 11735), (2347, 9430), (4694, 4715)]