12245186

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1\times {\mathrm{631}}^1$

素因数の和:977

約数の個数: 16

約数和(自身を含む): 19051008

約数和(自身を除く): 6805822

約数列:

[1, 2, 31, 62, 313, 626, 631, 1262, 9703, 19406, 19561, 39122, 197503, 395006, 6122593, 12245186]

約数ペア:

[(1, 12245186), (2, 6122593), (31, 395006), (62, 197503), (313, 39122), (626, 19561), (631, 19406), (1262, 9703)]