19726614

素因数分解:

$2^1\times 3^2\times {\mathrm{433}}^1\times {\mathrm{2531}}^1$

素因数の和:2972

約数の個数: 24

約数和(自身を含む): 42856632

約数和(自身を除く): 23130018

約数列:

[1, 2, 3, 6, 9, 18, 433, 866, 1299, 2531, 2598, 3897, 5062, 7593, 7794, 15186, 22779, 45558, 1095923, 2191846, 3287769, 6575538, 9863307, 19726614]

約数ペア:

[(1, 19726614), (2, 9863307), (3, 6575538), (6, 3287769), (9, 2191846), (18, 1095923), (433, 45558), (866, 22779), (1299, 15186), (2531, 7794), (2598, 7593), (3897, 5062)]