19421316

素因数分解:

$2^2\times 3^3\times {\mathrm{179827}}^1$

素因数の和:179840

約数の個数: 24

約数和(自身を含む): 50351840

約数和(自身を除く): 30930524

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 179827, 359654, 539481, 719308, 1078962, 1618443, 2157924, 3236886, 4855329, 6473772, 9710658, 19421316]

約数ペア:

[(1, 19421316), (2, 9710658), (3, 6473772), (4, 4855329), (6, 3236886), (9, 2157924), (12, 1618443), (18, 1078962), (27, 719308), (36, 539481), (54, 359654), (108, 179827)]