9910970

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{52163}}^1$

素因数の和:52189

約数の個数: 16

約数和(自身を含む): 18779040

約数和(自身を除く): 8868070

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 52163, 104326, 260815, 521630, 991097, 1982194, 4955485, 9910970]

約数ペア:

[(1, 9910970), (2, 4955485), (5, 1982194), (10, 991097), (19, 521630), (38, 260815), (95, 104326), (190, 52163)]