19994796

素因数分解:

$2^2\times 3^3\times {\mathrm{185137}}^1$

素因数の和:185150

約数の個数: 24

約数和(自身を含む): 51838640

約数和(自身を除く): 31843844

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 185137, 370274, 555411, 740548, 1110822, 1666233, 2221644, 3332466, 4998699, 6664932, 9997398, 19994796]

約数ペア:

[(1, 19994796), (2, 9997398), (3, 6664932), (4, 4998699), (6, 3332466), (9, 2221644), (12, 1666233), (18, 1110822), (27, 740548), (36, 555411), (54, 370274), (108, 185137)]