13647244

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{727}}^1$

素因数の和:782

約数の個数: 36

約数和(自身を含む): 27182064

約数和(自身を除く): 13534820

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 361, 494, 722, 727, 988, 1444, 1454, 2908, 4693, 9386, 9451, 13813, 18772, 18902, 27626, 37804, 55252, 179569, 262447, 359138, 524894, 718276, 1049788, 3411811, 6823622, 13647244]

約数ペア:

[(1, 13647244), (2, 6823622), (4, 3411811), (13, 1049788), (19, 718276), (26, 524894), (38, 359138), (52, 262447), (76, 179569), (247, 55252), (361, 37804), (494, 27626), (722, 18902), (727, 18772), (988, 13813), (1444, 9451), (1454, 9386), (2908, 4693)]