19601589

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{40583}}^1$

素因数の和:40616

約数の個数: 16

約数和(自身を含む): 31168512

約数和(自身を除く): 11566923

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 40583, 121749, 284081, 852243, 933409, 2800227, 6533863, 19601589]

約数ペア:

[(1, 19601589), (3, 6533863), (7, 2800227), (21, 933409), (23, 852243), (69, 284081), (161, 121749), (483, 40583)]