16959774

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{2111}}^1$

素因数の和:2232

約数の個数: 32

約数和(自身を含む): 36900864

約数和(自身を除く): 19941090

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 103, 206, 309, 618, 1339, 2111, 2678, 4017, 4222, 6333, 8034, 12666, 27443, 54886, 82329, 164658, 217433, 434866, 652299, 1304598, 2826629, 5653258, 8479887, 16959774]

約数ペア:

[(1, 16959774), (2, 8479887), (3, 5653258), (6, 2826629), (13, 1304598), (26, 652299), (39, 434866), (78, 217433), (103, 164658), (206, 82329), (309, 54886), (618, 27443), (1339, 12666), (2111, 8034), (2678, 6333), (4017, 4222)]