23821798

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1$

素因数の和:269

約数の個数: 64

約数和(自身を含む): 48932352

約数和(自身を除く): 25110554

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 73, 77, 91, 143, 146, 154, 163, 182, 286, 326, 511, 803, 949, 1001, 1022, 1141, 1606, 1793, 1898, 2002, 2119, 2282, 3586, 4238, 5621, 6643, 10439, 11242, 11899, 12551, 13286, 14833, 20878, 23309, 23798, 25102, 29666, 46618, 73073, 83293, 130889, 146146, 154687, 163163, 166586, 261778, 309374, 326326, 916223, 1082809, 1701557, 1832446, 2165618, 3403114, 11910899, 23821798]

約数ペア:

[(1, 23821798), (2, 11910899), (7, 3403114), (11, 2165618), (13, 1832446), (14, 1701557), (22, 1082809), (26, 916223), (73, 326326), (77, 309374), (91, 261778), (143, 166586), (146, 163163), (154, 154687), (163, 146146), (182, 130889), (286, 83293), (326, 73073), (511, 46618), (803, 29666), (949, 25102), (1001, 23798), (1022, 23309), (1141, 20878), (1606, 14833), (1793, 13286), (1898, 12551), (2002, 11899), (2119, 11242), (2282, 10439), (3586, 6643), (4238, 5621)]