12326421

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{7457}}^1$

素因数の和:7508

約数の個数: 16

約数和(自身を含む): 17899200

約数和(自身を除く): 5572779

約数列:

[1, 3, 19, 29, 57, 87, 551, 1653, 7457, 22371, 141683, 216253, 425049, 648759, 4108807, 12326421]

約数ペア:

[(1, 12326421), (3, 4108807), (19, 648759), (29, 425049), (57, 216253), (87, 141683), (551, 22371), (1653, 7457)]