13661620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{97583}}^1$

素因数の和:97599

約数の個数: 24

約数和(自身を含む): 32788224

約数和(自身を除く): 19126604

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 97583, 195166, 390332, 487915, 683081, 975830, 1366162, 1951660, 2732324, 3415405, 6830810, 13661620]

約数ペア:

[(1, 13661620), (2, 6830810), (4, 3415405), (5, 2732324), (7, 1951660), (10, 1366162), (14, 975830), (20, 683081), (28, 487915), (35, 390332), (70, 195166), (140, 97583)]