19011102

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{4057}}^1$

素因数の和:4144

約数の個数: 32

約数和(自身を含む): 42073344

約数和(自身を除く): 23062242

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 71, 142, 213, 426, 781, 1562, 2343, 4057, 4686, 8114, 12171, 24342, 44627, 89254, 133881, 267762, 288047, 576094, 864141, 1728282, 3168517, 6337034, 9505551, 19011102]

約数ペア:

[(1, 19011102), (2, 9505551), (3, 6337034), (6, 3168517), (11, 1728282), (22, 864141), (33, 576094), (66, 288047), (71, 267762), (142, 133881), (213, 89254), (426, 44627), (781, 24342), (1562, 12171), (2343, 8114), (4057, 4686)]