19334436

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{2063}}^1$

素因数の和:2152

約数の個数: 48

約数和(自身を含む): 49932288

約数和(自身を除く): 30597852

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 71, 132, 142, 213, 284, 426, 781, 852, 1562, 2063, 2343, 3124, 4126, 4686, 6189, 8252, 9372, 12378, 22693, 24756, 45386, 68079, 90772, 136158, 146473, 272316, 292946, 439419, 585892, 878838, 1611203, 1757676, 3222406, 4833609, 6444812, 9667218, 19334436]

約数ペア:

[(1, 19334436), (2, 9667218), (3, 6444812), (4, 4833609), (6, 3222406), (11, 1757676), (12, 1611203), (22, 878838), (33, 585892), (44, 439419), (66, 292946), (71, 272316), (132, 146473), (142, 136158), (213, 90772), (284, 68079), (426, 45386), (781, 24756), (852, 22693), (1562, 12378), (2063, 9372), (2343, 8252), (3124, 6189), (4126, 4686)]