13288315

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{1021}}^1$

素因数の和:1182

約数の個数: 16

約数和(自身を含む): 16924320

約数和(自身を除く): 3636005

約数列:

[1, 5, 19, 95, 137, 685, 1021, 2603, 5105, 13015, 19399, 96995, 139877, 699385, 2657663, 13288315]

約数ペア:

[(1, 13288315), (5, 2657663), (19, 699385), (95, 139877), (137, 96995), (685, 19399), (1021, 13015), (2603, 5105)]