19650336

素因数分解:

$2^5\times 3^1\times {\mathrm{107}}^1\times {\mathrm{1913}}^1$

素因数の和:2033

約数の個数: 48

約数和(自身を含む): 52091424

約数和(自身を除く): 32441088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 107, 214, 321, 428, 642, 856, 1284, 1712, 1913, 2568, 3424, 3826, 5136, 5739, 7652, 10272, 11478, 15304, 22956, 30608, 45912, 61216, 91824, 183648, 204691, 409382, 614073, 818764, 1228146, 1637528, 2456292, 3275056, 4912584, 6550112, 9825168, 19650336]

約数ペア:

[(1, 19650336), (2, 9825168), (3, 6550112), (4, 4912584), (6, 3275056), (8, 2456292), (12, 1637528), (16, 1228146), (24, 818764), (32, 614073), (48, 409382), (96, 204691), (107, 183648), (214, 91824), (321, 61216), (428, 45912), (642, 30608), (856, 22956), (1284, 15304), (1712, 11478), (1913, 10272), (2568, 7652), (3424, 5739), (3826, 5136)]