19419632

素因数分解:

$2^4\times {\mathrm{383}}^1\times {\mathrm{3169}}^1$

素因数の和:3560

約数の個数: 20

約数和(自身を含む): 37735680

約数和(自身を除く): 18316048

約数列:

[1, 2, 4, 8, 16, 383, 766, 1532, 3064, 3169, 6128, 6338, 12676, 25352, 50704, 1213727, 2427454, 4854908, 9709816, 19419632]

約数ペア:

[(1, 19419632), (2, 9709816), (4, 4854908), (8, 2427454), (16, 1213727), (383, 50704), (766, 25352), (1532, 12676), (3064, 6338), (3169, 6128)]