12105964

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{12253}}^1$

素因数の和:12289

約数の個数: 24

約数和(自身を含む): 24017840

約数和(自身を除く): 11911876

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 12253, 24506, 49012, 159289, 232807, 318578, 465614, 637156, 931228, 3026491, 6052982, 12105964]

約数ペア:

[(1, 12105964), (2, 6052982), (4, 3026491), (13, 931228), (19, 637156), (26, 465614), (38, 318578), (52, 232807), (76, 159289), (247, 49012), (494, 24506), (988, 12253)]