19935038

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{241}}^1\times {\mathrm{701}}^1$

素因数の和:1003

約数の個数: 16

約数和(自身を含む): 30579120

約数和(自身を除く): 10644082

約数列:

[1, 2, 59, 118, 241, 482, 701, 1402, 14219, 28438, 41359, 82718, 168941, 337882, 9967519, 19935038]

約数ペア:

[(1, 19935038), (2, 9967519), (59, 337882), (118, 168941), (241, 82718), (482, 41359), (701, 28438), (1402, 14219)]