13161596

素因数分解:

$2^2\times 7^3\times {\mathrm{53}}^1\times {\mathrm{181}}^1$

素因数の和:259

約数の個数: 48

約数和(自身を含む): 27518400

約数和(自身を除く): 14356804

約数列:

[1, 2, 4, 7, 14, 28, 49, 53, 98, 106, 181, 196, 212, 343, 362, 371, 686, 724, 742, 1267, 1372, 1484, 2534, 2597, 5068, 5194, 8869, 9593, 10388, 17738, 18179, 19186, 35476, 36358, 38372, 62083, 67151, 72716, 124166, 134302, 248332, 268604, 470057, 940114, 1880228, 3290399, 6580798, 13161596]

約数ペア:

[(1, 13161596), (2, 6580798), (4, 3290399), (7, 1880228), (14, 940114), (28, 470057), (49, 268604), (53, 248332), (98, 134302), (106, 124166), (181, 72716), (196, 67151), (212, 62083), (343, 38372), (362, 36358), (371, 35476), (686, 19186), (724, 18179), (742, 17738), (1267, 10388), (1372, 9593), (1484, 8869), (2534, 5194), (2597, 5068)]