19161922

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{7297}}^1$

素因数の和:7413

約数の個数: 16

約数和(自身を含む): 31264632

約数和(自身を除く): 12102710

約数列:

[1, 2, 13, 26, 101, 202, 1313, 2626, 7297, 14594, 94861, 189722, 736997, 1473994, 9580961, 19161922]

約数ペア:

[(1, 19161922), (2, 9580961), (13, 1473994), (26, 736997), (101, 189722), (202, 94861), (1313, 14594), (2626, 7297)]