15241326

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^1\times {\mathrm{19391}}^1$

素因数の和:19527

約数の個数: 16

約数和(自身を含む): 30716928

約数和(自身を除く): 15475602

約数列:

[1, 2, 3, 6, 131, 262, 393, 786, 19391, 38782, 58173, 116346, 2540221, 5080442, 7620663, 15241326]

約数ペア:

[(1, 15241326), (2, 7620663), (3, 5080442), (6, 2540221), (131, 116346), (262, 58173), (393, 38782), (786, 19391)]