13768580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{98347}}^1$

素因数の和:98363

約数の個数: 24

約数和(自身を含む): 33044928

約数和(自身を除く): 19276348

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 98347, 196694, 393388, 491735, 688429, 983470, 1376858, 1966940, 2753716, 3442145, 6884290, 13768580]

約数ペア:

[(1, 13768580), (2, 6884290), (4, 3442145), (5, 2753716), (7, 1966940), (10, 1376858), (14, 983470), (20, 688429), (28, 491735), (35, 393388), (70, 196694), (140, 98347)]