19617388

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41213}}^1$

素因数の和:41241

約数の個数: 24

約数和(自身を含む): 41543712

約数和(自身を除く): 21926324

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 41213, 82426, 164852, 288491, 576982, 700621, 1153964, 1401242, 2802484, 4904347, 9808694, 19617388]

約数ペア:

[(1, 19617388), (2, 9808694), (4, 4904347), (7, 2802484), (14, 1401242), (17, 1153964), (28, 700621), (34, 576982), (68, 288491), (119, 164852), (238, 82426), (476, 41213)]