1105990

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5821}}^1$

素因数の和:5847

約数の個数: 16

約数和(自身を含む): 2095920

約数和(自身を除く): 989930

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 5821, 11642, 29105, 58210, 110599, 221198, 552995, 1105990]

約数ペア:

[(1, 1105990), (2, 552995), (5, 221198), (10, 110599), (19, 58210), (38, 29105), (95, 11642), (190, 5821)]