24819470

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2689}}^1$

素因数の和:2780

約数の個数: 32

約数和(自身を含む): 48807360

約数和(自身を除く): 23987890

約数列:

[1, 2, 5, 10, 13, 26, 65, 71, 130, 142, 355, 710, 923, 1846, 2689, 4615, 5378, 9230, 13445, 26890, 34957, 69914, 174785, 190919, 349570, 381838, 954595, 1909190, 2481947, 4963894, 12409735, 24819470]

約数ペア:

[(1, 24819470), (2, 12409735), (5, 4963894), (10, 2481947), (13, 1909190), (26, 954595), (65, 381838), (71, 349570), (130, 190919), (142, 174785), (355, 69914), (710, 34957), (923, 26890), (1846, 13445), (2689, 9230), (4615, 5378)]