19463829

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{12037}}^1$

素因数の和:12065

約数の個数: 24

約数和(自身を含む): 32935968

約数和(自身を除く): 13472139

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 231, 539, 1617, 12037, 36111, 84259, 132407, 252777, 397221, 589813, 926849, 1769439, 2780547, 6487943, 19463829]

約数ペア:

[(1, 19463829), (3, 6487943), (7, 2780547), (11, 1769439), (21, 926849), (33, 589813), (49, 397221), (77, 252777), (147, 132407), (231, 84259), (539, 36111), (1617, 12037)]