12240488

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{3181}}^1$

素因数の和:3237

約数の個数: 32

約数和(自身を含む): 25392360

約数和(自身を除く): 13151872

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 74, 104, 148, 296, 481, 962, 1924, 3181, 3848, 6362, 12724, 25448, 41353, 82706, 117697, 165412, 235394, 330824, 470788, 941576, 1530061, 3060122, 6120244, 12240488]

約数ペア:

[(1, 12240488), (2, 6120244), (4, 3060122), (8, 1530061), (13, 941576), (26, 470788), (37, 330824), (52, 235394), (74, 165412), (104, 117697), (148, 82706), (296, 41353), (481, 25448), (962, 12724), (1924, 6362), (3181, 3848)]