19220412

素因数分解:

$2^2\times 3^1\times {\mathrm{211}}^1\times {\mathrm{7591}}^1$

素因数の和:7809

約数の個数: 24

約数和(自身を含む): 45066112

約数和(自身を除く): 25845700

約数列:

[1, 2, 3, 4, 6, 12, 211, 422, 633, 844, 1266, 2532, 7591, 15182, 22773, 30364, 45546, 91092, 1601701, 3203402, 4805103, 6406804, 9610206, 19220412]

約数ペア:

[(1, 19220412), (2, 9610206), (3, 6406804), (4, 4805103), (6, 3203402), (12, 1601701), (211, 91092), (422, 45546), (633, 30364), (844, 22773), (1266, 15182), (2532, 7591)]