12054914

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1\times {\mathrm{421}}^1$

素因数の和:665

約数の個数: 16

約数和(自身を含む): 18432960

約数和(自身を除く): 6378046

約数列:

[1, 2, 103, 139, 206, 278, 421, 842, 14317, 28634, 43363, 58519, 86726, 117038, 6027457, 12054914]

約数ペア:

[(1, 12054914), (2, 6027457), (103, 117038), (139, 86726), (206, 58519), (278, 43363), (421, 28634), (842, 14317)]