19068774

素因数分解:

$2^1\times 3^1\times {\mathrm{421}}^1\times {\mathrm{7549}}^1$

素因数の和:7975

約数の個数: 16

約数和(自身を含む): 38233200

約数和(自身を除く): 19164426

約数列:

[1, 2, 3, 6, 421, 842, 1263, 2526, 7549, 15098, 22647, 45294, 3178129, 6356258, 9534387, 19068774]

約数ペア:

[(1, 19068774), (2, 9534387), (3, 6356258), (6, 3178129), (421, 45294), (842, 22647), (1263, 15098), (2526, 7549)]