19163910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{3919}}^1$

素因数の和:4092

約数の個数: 32

約数和(自身を含む): 46287360

約数和(自身を除く): 27123450

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 163, 326, 489, 815, 978, 1630, 2445, 3919, 4890, 7838, 11757, 19595, 23514, 39190, 58785, 117570, 638797, 1277594, 1916391, 3193985, 3832782, 6387970, 9581955, 19163910]

約数ペア:

[(1, 19163910), (2, 9581955), (3, 6387970), (5, 3832782), (6, 3193985), (10, 1916391), (15, 1277594), (30, 638797), (163, 117570), (326, 58785), (489, 39190), (815, 23514), (978, 19595), (1630, 11757), (2445, 7838), (3919, 4890)]