1567208144

素因数分解:

$2^4\times {\mathrm{9887}}^1\times {\mathrm{9907}}^1$

素因数の和:19802

約数の個数: 20

約数和(自身を含む): 3037079424

約数和(自身を除く): 1469871280

約数列:

[1, 2, 4, 8, 16, 9887, 9907, 19774, 19814, 39548, 39628, 79096, 79256, 158192, 158512, 97950509, 195901018, 391802036, 783604072, 1567208144]

約数ペア:

[(1, 1567208144), (2, 783604072), (4, 391802036), (8, 195901018), (16, 97950509), (9887, 158512), (9907, 158192), (19774, 79256), (19814, 79096), (39548, 39628)]