89075990

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{468821}}^1$

素因数の和:468847

約数の個数: 16

約数和(自身を含む): 168775920

約数和(自身を除く): 79699930

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 468821, 937642, 2344105, 4688210, 8907599, 17815198, 44537995, 89075990]

約数ペア:

[(1, 89075990), (2, 44537995), (5, 17815198), (10, 8907599), (19, 4688210), (38, 2344105), (95, 937642), (190, 468821)]