19295286

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{1291}}^1$

素因数の和:1396

約数の個数: 32

約数和(自身を含む): 40186368

約数和(自身を除く): 20891082

約数列:

[1, 2, 3, 6, 47, 53, 94, 106, 141, 159, 282, 318, 1291, 2491, 2582, 3873, 4982, 7473, 7746, 14946, 60677, 68423, 121354, 136846, 182031, 205269, 364062, 410538, 3215881, 6431762, 9647643, 19295286]

約数ペア:

[(1, 19295286), (2, 9647643), (3, 6431762), (6, 3215881), (47, 410538), (53, 364062), (94, 205269), (106, 182031), (141, 136846), (159, 121354), (282, 68423), (318, 60677), (1291, 14946), (2491, 7746), (2582, 7473), (3873, 4982)]