19466326

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:157

約数の個数: 64

約数和(自身を含む): 36827136

約数和(自身を除く): 17360810

約数列:

[1, 2, 11, 17, 22, 23, 31, 34, 46, 62, 73, 146, 187, 253, 341, 374, 391, 506, 527, 682, 713, 782, 803, 1054, 1241, 1426, 1606, 1679, 2263, 2482, 3358, 4301, 4526, 5797, 7843, 8602, 11594, 12121, 13651, 15686, 18469, 24242, 24893, 27302, 28543, 36938, 38471, 49786, 52049, 57086, 76942, 104098, 133331, 266662, 313973, 423181, 572539, 627946, 846362, 884833, 1145078, 1769666, 9733163, 19466326]

約数ペア:

[(1, 19466326), (2, 9733163), (11, 1769666), (17, 1145078), (22, 884833), (23, 846362), (31, 627946), (34, 572539), (46, 423181), (62, 313973), (73, 266662), (146, 133331), (187, 104098), (253, 76942), (341, 57086), (374, 52049), (391, 49786), (506, 38471), (527, 36938), (682, 28543), (713, 27302), (782, 24893), (803, 24242), (1054, 18469), (1241, 15686), (1426, 13651), (1606, 12121), (1679, 11594), (2263, 8602), (2482, 7843), (3358, 5797), (4301, 4526)]