19324585

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{241}}^1$

素因数の和:361

約数の個数: 32

約数和(自身を含む): 27878400

約数和(自身を除く): 8553815

約数列:

[1, 5, 7, 29, 35, 79, 145, 203, 241, 395, 553, 1015, 1205, 1687, 2291, 2765, 6989, 8435, 11455, 16037, 19039, 34945, 48923, 80185, 95195, 133273, 244615, 552131, 666365, 2760655, 3864917, 19324585]

約数ペア:

[(1, 19324585), (5, 3864917), (7, 2760655), (29, 666365), (35, 552131), (79, 244615), (145, 133273), (203, 95195), (241, 80185), (395, 48923), (553, 34945), (1015, 19039), (1205, 16037), (1687, 11455), (2291, 8435), (2765, 6989)]