19199088

素因数分解:

$2^4\times 3^2\times {\mathrm{133327}}^1$

素因数の和:133341

約数の個数: 30

約数和(自身を含む): 53731184

約数和(自身を除く): 34532096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 133327, 266654, 399981, 533308, 799962, 1066616, 1199943, 1599924, 2133232, 2399886, 3199848, 4799772, 6399696, 9599544, 19199088]

約数ペア:

[(1, 19199088), (2, 9599544), (3, 6399696), (4, 4799772), (6, 3199848), (8, 2399886), (9, 2133232), (12, 1599924), (16, 1199943), (18, 1066616), (24, 799962), (36, 533308), (48, 399981), (72, 266654), (144, 133327)]