19155392

素因数分解:

$2^6\times {\mathrm{229}}^1\times {\mathrm{1307}}^1$

素因数の和:1548

約数の個数: 28

約数和(自身を含む): 38206680

約数和(自身を除く): 19051288

約数列:

[1, 2, 4, 8, 16, 32, 64, 229, 458, 916, 1307, 1832, 2614, 3664, 5228, 7328, 10456, 14656, 20912, 41824, 83648, 299303, 598606, 1197212, 2394424, 4788848, 9577696, 19155392]

約数ペア:

[(1, 19155392), (2, 9577696), (4, 4788848), (8, 2394424), (16, 1197212), (32, 598606), (64, 299303), (229, 83648), (458, 41824), (916, 20912), (1307, 14656), (1832, 10456), (2614, 7328), (3664, 5228)]