19633704

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{13411}}^1$

素因数の和:13481

約数の個数: 32

約数和(自身を含む): 49892640

約数和(自身を除く): 30258936

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 122, 183, 244, 366, 488, 732, 1464, 13411, 26822, 40233, 53644, 80466, 107288, 160932, 321864, 818071, 1636142, 2454213, 3272284, 4908426, 6544568, 9816852, 19633704]

約数ペア:

[(1, 19633704), (2, 9816852), (3, 6544568), (4, 4908426), (6, 3272284), (8, 2454213), (12, 1636142), (24, 818071), (61, 321864), (122, 160932), (183, 107288), (244, 80466), (366, 53644), (488, 40233), (732, 26822), (1464, 13411)]