9312470

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2131}}^1$

素因数の和:2180

約数の個数: 32

約数和(自身を含む): 18420480

約数和(自身を除く): 9108010

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 115, 190, 230, 437, 874, 2131, 2185, 4262, 4370, 10655, 21310, 40489, 49013, 80978, 98026, 202445, 245065, 404890, 490130, 931247, 1862494, 4656235, 9312470]

約数ペア:

[(1, 9312470), (2, 4656235), (5, 1862494), (10, 931247), (19, 490130), (23, 404890), (38, 245065), (46, 202445), (95, 98026), (115, 80978), (190, 49013), (230, 40489), (437, 21310), (874, 10655), (2131, 4370), (2185, 4262)]