15185522

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2137}}^1$

素因数の和:2186

約数の個数: 32

約数和(自身を含む): 27708480

約数和(自身を除く): 12522958

約数列:

[1, 2, 11, 17, 19, 22, 34, 38, 187, 209, 323, 374, 418, 646, 2137, 3553, 4274, 7106, 23507, 36329, 40603, 47014, 72658, 81206, 399619, 446633, 690251, 799238, 893266, 1380502, 7592761, 15185522]

約数ペア:

[(1, 15185522), (2, 7592761), (11, 1380502), (17, 893266), (19, 799238), (22, 690251), (34, 446633), (38, 399619), (187, 81206), (209, 72658), (323, 47014), (374, 40603), (418, 36329), (646, 23507), (2137, 7106), (3553, 4274)]