26910004

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{32189}}^1$

素因数の和:32223

約数の個数: 24

約数和(自身を含む): 54079200

約数和(自身を除く): 27169196

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 32189, 64378, 128756, 354079, 611591, 708158, 1223182, 1416316, 2446364, 6727501, 13455002, 26910004]

約数ペア:

[(1, 26910004), (2, 13455002), (4, 6727501), (11, 2446364), (19, 1416316), (22, 1223182), (38, 708158), (44, 611591), (76, 354079), (209, 128756), (418, 64378), (836, 32189)]