19792764

素因数分解:

$2^2\times 3^2\times {\mathrm{163}}^1\times {\mathrm{3373}}^1$

素因数の和:3546

約数の個数: 36

約数和(自身を含む): 50353576

約数和(自身を除く): 30560812

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 163, 326, 489, 652, 978, 1467, 1956, 2934, 3373, 5868, 6746, 10119, 13492, 20238, 30357, 40476, 60714, 121428, 549799, 1099598, 1649397, 2199196, 3298794, 4948191, 6597588, 9896382, 19792764]

約数ペア:

[(1, 19792764), (2, 9896382), (3, 6597588), (4, 4948191), (6, 3298794), (9, 2199196), (12, 1649397), (18, 1099598), (36, 549799), (163, 121428), (326, 60714), (489, 40476), (652, 30357), (978, 20238), (1467, 13492), (1956, 10119), (2934, 6746), (3373, 5868)]