843524

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1009}}^1$

素因数の和:1043

約数の個数: 24

約数和(自身を含む): 1696800

約数和(自身を除く): 853276

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 1009, 2018, 4036, 11099, 19171, 22198, 38342, 44396, 76684, 210881, 421762, 843524]

約数ペア:

[(1, 843524), (2, 421762), (4, 210881), (11, 76684), (19, 44396), (22, 38342), (38, 22198), (44, 19171), (76, 11099), (209, 4036), (418, 2018), (836, 1009)]