11701820

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{45007}}^1$

素因数の和:45029

約数の個数: 24

約数和(自身を含む): 26464704

約数和(自身を除く): 14762884

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 45007, 90014, 180028, 225035, 450070, 585091, 900140, 1170182, 2340364, 2925455, 5850910, 11701820]

約数ペア:

[(1, 11701820), (2, 5850910), (4, 2925455), (5, 2340364), (10, 1170182), (13, 900140), (20, 585091), (26, 450070), (52, 225035), (65, 180028), (130, 90014), (260, 45007)]