19449901237

素因数分解:

${\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{719}}^1\times {\mathrm{2713}}^1$

素因数の和:3517

約数の個数: 24

約数和(自身を含む): 21455798400

約数和(自身を除く): 2005897163

約数列:

[1, 13, 59, 169, 719, 767, 2713, 9347, 9971, 35269, 42421, 121511, 160067, 458497, 551473, 1950647, 2080871, 7169149, 25358411, 27051323, 115088173, 329659343, 1496146249, 19449901237]

約数ペア:

[(1, 19449901237), (13, 1496146249), (59, 329659343), (169, 115088173), (719, 27051323), (767, 25358411), (2713, 7169149), (9347, 2080871), (9971, 1950647), (35269, 551473), (42421, 458497), (121511, 160067)]