19663026

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{1193}}^1$

素因数の和:1306

約数の個数: 32

約数和(自身を含む): 40920768

約数和(自身を除く): 21257742

約数列:

[1, 2, 3, 6, 41, 67, 82, 123, 134, 201, 246, 402, 1193, 2386, 2747, 3579, 5494, 7158, 8241, 16482, 48913, 79931, 97826, 146739, 159862, 239793, 293478, 479586, 3277171, 6554342, 9831513, 19663026]

約数ペア:

[(1, 19663026), (2, 9831513), (3, 6554342), (6, 3277171), (41, 479586), (67, 293478), (82, 239793), (123, 159862), (134, 146739), (201, 97826), (246, 79931), (402, 48913), (1193, 16482), (2386, 8241), (2747, 7158), (3579, 5494)]