19219102

素因数分解:

$2^1\times 7^1\times {\mathrm{1117}}^1\times {\mathrm{1229}}^1$

素因数の和:2355

約数の個数: 16

約数和(自身を含む): 33003360

約数和(自身を除く): 13784258

約数列:

[1, 2, 7, 14, 1117, 1229, 2234, 2458, 7819, 8603, 15638, 17206, 1372793, 2745586, 9609551, 19219102]

約数ペア:

[(1, 19219102), (2, 9609551), (7, 2745586), (14, 1372793), (1117, 17206), (1229, 15638), (2234, 8603), (2458, 7819)]