15283790

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{313}}^1$

素因数の和:596

約数の個数: 32

約数和(自身を含む): 29164320

約数和(自身を除く): 13880530

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 257, 313, 514, 626, 1285, 1565, 2570, 3130, 4883, 5947, 9766, 11894, 24415, 29735, 48830, 59470, 80441, 160882, 402205, 804410, 1528379, 3056758, 7641895, 15283790]

約数ペア:

[(1, 15283790), (2, 7641895), (5, 3056758), (10, 1528379), (19, 804410), (38, 402205), (95, 160882), (190, 80441), (257, 59470), (313, 48830), (514, 29735), (626, 24415), (1285, 11894), (1565, 9766), (2570, 5947), (3130, 4883)]