19293754

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{1283}}^1$

素因数の和:1461

約数の個数: 16

約数和(自身を含む): 29644992

約数和(自身を除く): 10351238

約数列:

[1, 2, 73, 103, 146, 206, 1283, 2566, 7519, 15038, 93659, 132149, 187318, 264298, 9646877, 19293754]

約数ペア:

[(1, 19293754), (2, 9646877), (73, 264298), (103, 187318), (146, 132149), (206, 93659), (1283, 15038), (2566, 7519)]