15396954

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{1031}}^1$

素因数の和:1186

約数の個数: 32

約数和(自身を含む): 32693760

約数和(自身を除く): 17296806

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 131, 262, 393, 786, 1031, 2062, 2489, 3093, 4978, 6186, 7467, 14934, 19589, 39178, 58767, 117534, 135061, 270122, 405183, 810366, 2566159, 5132318, 7698477, 15396954]

約数ペア:

[(1, 15396954), (2, 7698477), (3, 5132318), (6, 2566159), (19, 810366), (38, 405183), (57, 270122), (114, 135061), (131, 117534), (262, 58767), (393, 39178), (786, 19589), (1031, 14934), (2062, 7467), (2489, 6186), (3093, 4978)]