19826098

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{1609}}^1$

素因数の和:1773

約数の個数: 16

約数和(自身を含む): 30544920

約数和(自身を除く): 10718822

約数列:

[1, 2, 61, 101, 122, 202, 1609, 3218, 6161, 12322, 98149, 162509, 196298, 325018, 9913049, 19826098]

約数ペア:

[(1, 19826098), (2, 9913049), (61, 325018), (101, 196298), (122, 162509), (202, 98149), (1609, 12322), (3218, 6161)]