12974224

素因数分解:

$2^4\times {\mathrm{229}}^1\times {\mathrm{3541}}^1$

素因数の和:3778

約数の個数: 20

約数和(自身を含む): 25254460

約数和(自身を除く): 12280236

約数列:

[1, 2, 4, 8, 16, 229, 458, 916, 1832, 3541, 3664, 7082, 14164, 28328, 56656, 810889, 1621778, 3243556, 6487112, 12974224]

約数ペア:

[(1, 12974224), (2, 6487112), (4, 3243556), (8, 1621778), (16, 810889), (229, 56656), (458, 28328), (916, 14164), (1832, 7082), (3541, 3664)]