19927002

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{1613}}^1$

素因数の和:1718

約数の個数: 32

約数和(自身を含む): 41834880

約数和(自身を除く): 21907878

約数列:

[1, 2, 3, 6, 29, 58, 71, 87, 142, 174, 213, 426, 1613, 2059, 3226, 4118, 4839, 6177, 9678, 12354, 46777, 93554, 114523, 140331, 229046, 280662, 343569, 687138, 3321167, 6642334, 9963501, 19927002]

約数ペア:

[(1, 19927002), (2, 9963501), (3, 6642334), (6, 3321167), (29, 687138), (58, 343569), (71, 280662), (87, 229046), (142, 140331), (174, 114523), (213, 93554), (426, 46777), (1613, 12354), (2059, 9678), (3226, 6177), (4118, 4839)]