12738569

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{379}}^1$

素因数の和:488

約数の個数: 16

約数和(自身を含む): 14136000

約数和(自身を除く): 1397431

約数列:

[1, 19, 29, 61, 379, 551, 1159, 1769, 7201, 10991, 23119, 33611, 208829, 439261, 670451, 12738569]

約数ペア:

[(1, 12738569), (19, 670451), (29, 439261), (61, 208829), (379, 33611), (551, 23119), (1159, 10991), (1769, 7201)]