13188565

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{181}}^1$

素因数の和:277

約数の個数: 32

約数和(自身を含む): 18345600

約数和(自身を除く): 5157035

約数列:

[1, 5, 13, 19, 59, 65, 95, 181, 247, 295, 767, 905, 1121, 1235, 2353, 3439, 3835, 5605, 10679, 11765, 14573, 17195, 44707, 53395, 72865, 138827, 202901, 223535, 694135, 1014505, 2637713, 13188565]

約数ペア:

[(1, 13188565), (5, 2637713), (13, 1014505), (19, 694135), (59, 223535), (65, 202901), (95, 138827), (181, 72865), (247, 53395), (295, 44707), (767, 17195), (905, 14573), (1121, 11765), (1235, 10679), (2353, 5605), (3439, 3835)]