21852850

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23003}}^1$

素因数の和:23034

約数の個数: 24

約数和(自身を含む): 42787440

約数和(自身を除く): 20934590

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 475, 950, 23003, 46006, 115015, 230030, 437057, 575075, 874114, 1150150, 2185285, 4370570, 10926425, 21852850]

約数ペア:

[(1, 21852850), (2, 10926425), (5, 4370570), (10, 2185285), (19, 1150150), (25, 874114), (38, 575075), (50, 437057), (95, 230030), (190, 115015), (475, 46006), (950, 23003)]