2015990022

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{79301}}^1$

素因数の和:79548

約数の個数: 32

約数和(自身を含む): 4263275520

約数和(自身を除く): 2247285498

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 223, 446, 669, 1338, 4237, 8474, 12711, 25422, 79301, 158602, 237903, 475806, 1506719, 3013438, 4520157, 9040314, 17684123, 35368246, 53052369, 106104738, 335998337, 671996674, 1007995011, 2015990022]

約数ペア:

[(1, 2015990022), (2, 1007995011), (3, 671996674), (6, 335998337), (19, 106104738), (38, 53052369), (57, 35368246), (114, 17684123), (223, 9040314), (446, 4520157), (669, 3013438), (1338, 1506719), (4237, 475806), (8474, 237903), (12711, 158602), (25422, 79301)]