19063530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{211817}}^1$

素因数の和:211830

約数の個数: 24

約数和(自身を含む): 49565412

約数和(自身を除く): 30501882

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 211817, 423634, 635451, 1059085, 1270902, 1906353, 2118170, 3177255, 3812706, 6354510, 9531765, 19063530]

約数ペア:

[(1, 19063530), (2, 9531765), (3, 6354510), (5, 3812706), (6, 3177255), (9, 2118170), (10, 1906353), (15, 1270902), (18, 1059085), (30, 635451), (45, 423634), (90, 211817)]