130159538

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{79657}}^1$

素因数の和:79721

約数の個数: 16

約数和(自身を含む): 210297120

約数和(自身を除く): 80137582

約数列:

[1, 2, 19, 38, 43, 86, 817, 1634, 79657, 159314, 1513483, 3026966, 3425251, 6850502, 65079769, 130159538]

約数ペア:

[(1, 130159538), (2, 65079769), (19, 6850502), (38, 3425251), (43, 3026966), (86, 1513483), (817, 159314), (1634, 79657)]