16994874

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{4111}}^1$

素因数の和:4182

約数の個数: 32

約数和(自身を含む): 37304064

約数和(自身を除く): 20309190

約数列:

[1, 2, 3, 6, 13, 26, 39, 53, 78, 106, 159, 318, 689, 1378, 2067, 4111, 4134, 8222, 12333, 24666, 53443, 106886, 160329, 217883, 320658, 435766, 653649, 1307298, 2832479, 5664958, 8497437, 16994874]

約数ペア:

[(1, 16994874), (2, 8497437), (3, 5664958), (6, 2832479), (13, 1307298), (26, 653649), (39, 435766), (53, 320658), (78, 217883), (106, 160329), (159, 106886), (318, 53443), (689, 24666), (1378, 12333), (2067, 8222), (4111, 4134)]