19852434

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{157559}}^1$

素因数の和:157574

約数の個数: 24

約数和(自身を含む): 49158720

約数和(自身を除く): 29306286

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 157559, 315118, 472677, 945354, 1102913, 1418031, 2205826, 2836062, 3308739, 6617478, 9926217, 19852434]

約数ペア:

[(1, 19852434), (2, 9926217), (3, 6617478), (6, 3308739), (7, 2836062), (9, 2205826), (14, 1418031), (18, 1102913), (21, 945354), (42, 472677), (63, 315118), (126, 157559)]