1619639196

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19281419}}^1$

素因数の和:19281433

約数の個数: 24

約数和(自身を含む): 4319038080

約数和(自身を除く): 2699398884

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 19281419, 38562838, 57844257, 77125676, 115688514, 134969933, 231377028, 269939866, 404909799, 539879732, 809819598, 1619639196]

約数ペア:

[(1, 1619639196), (2, 809819598), (3, 539879732), (4, 404909799), (6, 269939866), (7, 231377028), (12, 134969933), (14, 115688514), (21, 77125676), (28, 57844257), (42, 38562838), (84, 19281419)]