13891535

素因数分解:

$5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{5437}}^1$

素因数の和:5522

約数の個数: 16

約数和(自身を含む): 19315776

約数和(自身を除く): 5424241

約数列:

[1, 5, 7, 35, 73, 365, 511, 2555, 5437, 27185, 38059, 190295, 396901, 1984505, 2778307, 13891535]

約数ペア:

[(1, 13891535), (5, 2778307), (7, 1984505), (35, 396901), (73, 190295), (365, 38059), (511, 27185), (2555, 5437)]