2193584

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{2917}}^1$

素因数の和:2972

約数の個数: 20

約数和(自身を含む): 4341984

約数和(自身を除く): 2148400

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 2917, 5834, 11668, 23336, 46672, 137099, 274198, 548396, 1096792, 2193584]

約数ペア:

[(1, 2193584), (2, 1096792), (4, 548396), (8, 274198), (16, 137099), (47, 46672), (94, 23336), (188, 11668), (376, 5834), (752, 2917)]