1519293352

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{71909}}^1$

素因数の和:72073

約数の個数: 32

約数和(自身を含む): 3020220000

約数和(自身を除く): 1500926648

約数列:

[1, 2, 4, 8, 19, 38, 76, 139, 152, 278, 556, 1112, 2641, 5282, 10564, 21128, 71909, 143818, 287636, 575272, 1366271, 2732542, 5465084, 9995351, 10930168, 19990702, 39981404, 79962808, 189911669, 379823338, 759646676, 1519293352]

約数ペア:

[(1, 1519293352), (2, 759646676), (4, 379823338), (8, 189911669), (19, 79962808), (38, 39981404), (76, 19990702), (139, 10930168), (152, 9995351), (278, 5465084), (556, 2732542), (1112, 1366271), (2641, 575272), (5282, 287636), (10564, 143818), (21128, 71909)]