19600884

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{10273}}^1$

素因数の和:10336

約数の個数: 36

約数和(自身を含む): 50486436

約数和(自身を除く): 30885552

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 212, 318, 477, 636, 954, 1908, 10273, 20546, 30819, 41092, 61638, 92457, 123276, 184914, 369828, 544469, 1088938, 1633407, 2177876, 3266814, 4900221, 6533628, 9800442, 19600884]

約数ペア:

[(1, 19600884), (2, 9800442), (3, 6533628), (4, 4900221), (6, 3266814), (9, 2177876), (12, 1633407), (18, 1088938), (36, 544469), (53, 369828), (106, 184914), (159, 123276), (212, 92457), (318, 61638), (477, 41092), (636, 30819), (954, 20546), (1908, 10273)]