15962772

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{619}}^1$

素因数の和:940

約数の個数: 48

約数和(自身を含む): 42775040

約数和(自身を除く): 26812268

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 307, 614, 619, 921, 1228, 1238, 1842, 1857, 2149, 2476, 3684, 3714, 4298, 4333, 6447, 7428, 8596, 8666, 12894, 12999, 17332, 25788, 25998, 51996, 190033, 380066, 570099, 760132, 1140198, 1330231, 2280396, 2660462, 3990693, 5320924, 7981386, 15962772]

約数ペア:

[(1, 15962772), (2, 7981386), (3, 5320924), (4, 3990693), (6, 2660462), (7, 2280396), (12, 1330231), (14, 1140198), (21, 760132), (28, 570099), (42, 380066), (84, 190033), (307, 51996), (614, 25998), (619, 25788), (921, 17332), (1228, 12999), (1238, 12894), (1842, 8666), (1857, 8596), (2149, 7428), (2476, 6447), (3684, 4333), (3714, 4298)]