19599242

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{11251}}^1$

素因数の和:11333

約数の個数: 16

約数和(自身を含む): 32135712

約数和(自身を除く): 12536470

約数列:

[1, 2, 13, 26, 67, 134, 871, 1742, 11251, 22502, 146263, 292526, 753817, 1507634, 9799621, 19599242]

約数ペア:

[(1, 19599242), (2, 9799621), (13, 1507634), (26, 753817), (67, 292526), (134, 146263), (871, 22502), (1742, 11251)]