12290644

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{2741}}^1$

素因数の和:2823

約数の個数: 24

約数和(自身を含む): 23032800

約数和(自身を除く): 10742156

約数列:

[1, 2, 4, 19, 38, 59, 76, 118, 236, 1121, 2242, 2741, 4484, 5482, 10964, 52079, 104158, 161719, 208316, 323438, 646876, 3072661, 6145322, 12290644]

約数ペア:

[(1, 12290644), (2, 6145322), (4, 3072661), (19, 646876), (38, 323438), (59, 208316), (76, 161719), (118, 104158), (236, 52079), (1121, 10964), (2242, 5482), (2741, 4484)]