11388728

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{109507}}^1$

素因数の和:109526

約数の個数: 16

約数和(自身を含む): 22996680

約数和(自身を除く): 11607952

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 109507, 219014, 438028, 876056, 1423591, 2847182, 5694364, 11388728]

約数ペア:

[(1, 11388728), (2, 5694364), (4, 2847182), (8, 1423591), (13, 876056), (26, 438028), (52, 219014), (104, 109507)]