19939302

素因数分解:

$2^1\times 3^2\times {\mathrm{113}}^1\times {\mathrm{9803}}^1$

素因数の和:9924

約数の個数: 24

約数和(自身を含む): 43588584

約数和(自身を除く): 23649282

約数列:

[1, 2, 3, 6, 9, 18, 113, 226, 339, 678, 1017, 2034, 9803, 19606, 29409, 58818, 88227, 176454, 1107739, 2215478, 3323217, 6646434, 9969651, 19939302]

約数ペア:

[(1, 19939302), (2, 9969651), (3, 6646434), (6, 3323217), (9, 2215478), (18, 1107739), (113, 176454), (226, 88227), (339, 58818), (678, 29409), (1017, 19606), (2034, 9803)]