12012965

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1$

素因数の和:197

約数の個数: 32

約数和(自身を含む): 16257024

約数和(自身を除く): 4244059

約数列:

[1, 5, 17, 31, 47, 85, 97, 155, 235, 485, 527, 799, 1457, 1649, 2635, 3007, 3995, 4559, 7285, 8245, 15035, 22795, 24769, 51119, 77503, 123845, 141329, 255595, 387515, 706645, 2402593, 12012965]

約数ペア:

[(1, 12012965), (5, 2402593), (17, 706645), (31, 387515), (47, 255595), (85, 141329), (97, 123845), (155, 77503), (235, 51119), (485, 24769), (527, 22795), (799, 15035), (1457, 8245), (1649, 7285), (2635, 4559), (3007, 3995)]