2019955095

素因数分解:

$3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{419513}}^1$

素因数の和:419631

約数の個数: 24

約数和(自身を含む): 3533985936

約数和(自身を除く): 1514030841

約数列:

[1, 3, 5, 9, 15, 45, 107, 321, 535, 963, 1605, 4815, 419513, 1258539, 2097565, 3775617, 6292695, 18878085, 44887891, 134663673, 224439455, 403991019, 673318365, 2019955095]

約数ペア:

[(1, 2019955095), (3, 673318365), (5, 403991019), (9, 224439455), (15, 134663673), (45, 44887891), (107, 18878085), (321, 6292695), (535, 3775617), (963, 2097565), (1605, 1258539), (4815, 419513)]