17206580

素因数分解:

$2^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{4973}}^1$

素因数の和:5155

約数の個数: 24

約数和(自身を含む): 36349992

約数和(自身を除く): 19143412

約数列:

[1, 2, 4, 5, 10, 20, 173, 346, 692, 865, 1730, 3460, 4973, 9946, 19892, 24865, 49730, 99460, 860329, 1720658, 3441316, 4301645, 8603290, 17206580]

約数ペア:

[(1, 17206580), (2, 8603290), (4, 4301645), (5, 3441316), (10, 1720658), (20, 860329), (173, 99460), (346, 49730), (692, 24865), (865, 19892), (1730, 9946), (3460, 4973)]