11313620

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{8443}}^1$

素因数の和:8519

約数の個数: 24

約数和(自身を含む): 24116064

約数和(自身を除く): 12802444

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 1340, 8443, 16886, 33772, 42215, 84430, 168860, 565681, 1131362, 2262724, 2828405, 5656810, 11313620]

約数ペア:

[(1, 11313620), (2, 5656810), (4, 2828405), (5, 2262724), (10, 1131362), (20, 565681), (67, 168860), (134, 84430), (268, 42215), (335, 33772), (670, 16886), (1340, 8443)]