17220218

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{571}}^1\times {\mathrm{887}}^1$

素因数の和:1477

約数の個数: 16

約数和(自身を含む): 27428544

約数和(自身を除く): 10208326

約数列:

[1, 2, 17, 34, 571, 887, 1142, 1774, 9707, 15079, 19414, 30158, 506477, 1012954, 8610109, 17220218]

約数ペア:

[(1, 17220218), (2, 8610109), (17, 1012954), (34, 506477), (571, 30158), (887, 19414), (1142, 15079), (1774, 9707)]