19922706

素因数分解:

$2^1\times 3^3\times {\mathrm{368939}}^1$

素因数の和:368950

約数の個数: 16

約数和(自身を含む): 44272800

約数和(自身を除く): 24350094

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 368939, 737878, 1106817, 2213634, 3320451, 6640902, 9961353, 19922706]

約数ペア:

[(1, 19922706), (2, 9961353), (3, 6640902), (6, 3320451), (9, 2213634), (18, 1106817), (27, 737878), (54, 368939)]