21736342

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{5897}}^1$

素因数の和:6015

約数の個数: 16

約数和(自身を含む): 34680240

約数和(自身を除く): 12943898

約数列:

[1, 2, 19, 38, 97, 194, 1843, 3686, 5897, 11794, 112043, 224086, 572009, 1144018, 10868171, 21736342]

約数ペア:

[(1, 21736342), (2, 10868171), (19, 1144018), (38, 572009), (97, 224086), (194, 112043), (1843, 11794), (3686, 5897)]