19684294

素因数分解:

$2^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{13921}}^1$

素因数の和:14031

約数の個数: 16

約数和(自身を含む): 34081056

約数和(自身を除く): 14396762

約数列:

[1, 2, 7, 14, 101, 202, 707, 1414, 13921, 27842, 97447, 194894, 1406021, 2812042, 9842147, 19684294]

約数ペア:

[(1, 19684294), (2, 9842147), (7, 2812042), (14, 1406021), (101, 194894), (202, 97447), (707, 27842), (1414, 13921)]