19201714095

素因数分解:

$3^1\times 5^1\times {\mathrm{272191}}^1\times {\mathrm{4703}}^1$

素因数の和:276902

約数の個数: 16

約数和(自身を含む): 30729388032

約数和(自身を除く): 11527673937

約数列:

[1, 3, 5, 15, 4703, 14109, 23515, 70545, 272191, 816573, 1360955, 4082865, 1280114273, 3840342819, 6400571365, 19201714095]

約数ペア:

[(1, 19201714095), (3, 6400571365), (5, 3840342819), (15, 1280114273), (4703, 4082865), (14109, 1360955), (23515, 816573), (70545, 272191)]