189374042

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{28789}}^1$

素因数の和:28838

約数の個数: 32

約数和(自身を含む): 348243840

約数和(自身を除く): 158869798

約数列:

[1, 2, 11, 13, 22, 23, 26, 46, 143, 253, 286, 299, 506, 598, 3289, 6578, 28789, 57578, 316679, 374257, 633358, 662147, 748514, 1324294, 4116827, 7283617, 8233654, 8607911, 14567234, 17215822, 94687021, 189374042]

約数ペア:

[(1, 189374042), (2, 94687021), (11, 17215822), (13, 14567234), (22, 8607911), (23, 8233654), (26, 7283617), (46, 4116827), (143, 1324294), (253, 748514), (286, 662147), (299, 633358), (506, 374257), (598, 316679), (3289, 57578), (6578, 28789)]