13329811

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:159

約数の個数: 32

約数和(自身を含む): 16588800

約数和(自身を除く): 3258989

約数列:

[1, 11, 19, 23, 47, 59, 209, 253, 437, 517, 649, 893, 1081, 1121, 1357, 2773, 4807, 9823, 11891, 12331, 14927, 20539, 25783, 30503, 52687, 63779, 225929, 283613, 579557, 701569, 1211801, 13329811]

約数ペア:

[(1, 13329811), (11, 1211801), (19, 701569), (23, 579557), (47, 283613), (59, 225929), (209, 63779), (253, 52687), (437, 30503), (517, 25783), (649, 20539), (893, 14927), (1081, 12331), (1121, 11891), (1357, 9823), (2773, 4807)]