19390966

素因数分解:

$2^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{6823}}^1$

素因数の和:6868

約数の個数: 24

約数和(自身を含む): 35007120

約数和(自身を除く): 15616154

約数列:

[1, 2, 7, 14, 29, 49, 58, 98, 203, 406, 1421, 2842, 6823, 13646, 47761, 95522, 197867, 334327, 395734, 668654, 1385069, 2770138, 9695483, 19390966]

約数ペア:

[(1, 19390966), (2, 9695483), (7, 2770138), (14, 1385069), (29, 668654), (49, 395734), (58, 334327), (98, 197867), (203, 95522), (406, 47761), (1421, 13646), (2842, 6823)]