19126992

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{9719}}^1$

素因数の和:9771

約数の個数: 40

約数和(自身を含む): 50621760

約数和(自身を除く): 31494768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 246, 328, 492, 656, 984, 1968, 9719, 19438, 29157, 38876, 58314, 77752, 116628, 155504, 233256, 398479, 466512, 796958, 1195437, 1593916, 2390874, 3187832, 4781748, 6375664, 9563496, 19126992]

約数ペア:

[(1, 19126992), (2, 9563496), (3, 6375664), (4, 4781748), (6, 3187832), (8, 2390874), (12, 1593916), (16, 1195437), (24, 796958), (41, 466512), (48, 398479), (82, 233256), (123, 155504), (164, 116628), (246, 77752), (328, 58314), (492, 38876), (656, 29157), (984, 19438), (1968, 9719)]