13336955

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1$

素因数の和:203

約数の個数: 32

約数和(自身を含む): 17971200

約数和(自身を除く): 4634245

約数列:

[1, 5, 19, 29, 47, 95, 103, 145, 235, 515, 551, 893, 1363, 1957, 2755, 2987, 4465, 4841, 6815, 9785, 14935, 24205, 25897, 56753, 91979, 129485, 140389, 283765, 459895, 701945, 2667391, 13336955]

約数ペア:

[(1, 13336955), (5, 2667391), (19, 701945), (29, 459895), (47, 283765), (95, 140389), (103, 129485), (145, 91979), (235, 56753), (515, 25897), (551, 24205), (893, 14935), (1363, 9785), (1957, 6815), (2755, 4841), (2987, 4465)]