19367484

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{22109}}^1$

素因数の和:22189

約数の個数: 24

約数和(自身を含む): 45811920

約数和(自身を除く): 26444436

約数列:

[1, 2, 3, 4, 6, 12, 73, 146, 219, 292, 438, 876, 22109, 44218, 66327, 88436, 132654, 265308, 1613957, 3227914, 4841871, 6455828, 9683742, 19367484]

約数ペア:

[(1, 19367484), (2, 9683742), (3, 6455828), (4, 4841871), (6, 3227914), (12, 1613957), (73, 265308), (146, 132654), (219, 88436), (292, 66327), (438, 44218), (876, 22109)]