19327942

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1\times {\mathrm{1213}}^1$

素因数の和:1503

約数の個数: 16

約数和(自身を含む): 30068352

約数和(自身を除く): 10740410

約数列:

[1, 2, 31, 62, 257, 514, 1213, 2426, 7967, 15934, 37603, 75206, 311741, 623482, 9663971, 19327942]

約数ペア:

[(1, 19327942), (2, 9663971), (31, 623482), (62, 311741), (257, 75206), (514, 37603), (1213, 15934), (2426, 7967)]