19815032

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{41981}}^1$

素因数の和:42046

約数の個数: 16

約数和(自身を含む): 37783800

約数和(自身を除く): 17968768

約数列:

[1, 2, 4, 8, 59, 118, 236, 472, 41981, 83962, 167924, 335848, 2476879, 4953758, 9907516, 19815032]

約数ペア:

[(1, 19815032), (2, 9907516), (4, 4953758), (8, 2476879), (59, 335848), (118, 167924), (236, 83962), (472, 41981)]