19824236

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{167}}^1\times {\mathrm{503}}^1$

素因数の和:733

約数の個数: 24

約数和(自身を含む): 35562240

約数和(自身を除く): 15738004

約数列:

[1, 2, 4, 59, 118, 167, 236, 334, 503, 668, 1006, 2012, 9853, 19706, 29677, 39412, 59354, 84001, 118708, 168002, 336004, 4956059, 9912118, 19824236]

約数ペア:

[(1, 19824236), (2, 9912118), (4, 4956059), (59, 336004), (118, 168002), (167, 118708), (236, 84001), (334, 59354), (503, 39412), (668, 29677), (1006, 19706), (2012, 9853)]