4019032

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{193}}^1$

素因数の和:355

約数の個数: 32

約数和(自身を含む): 8031600

約数和(自身を除く): 4012568

約数列:

[1, 2, 4, 8, 19, 38, 76, 137, 152, 193, 274, 386, 548, 772, 1096, 1544, 2603, 3667, 5206, 7334, 10412, 14668, 20824, 26441, 29336, 52882, 105764, 211528, 502379, 1004758, 2009516, 4019032]

約数ペア:

[(1, 4019032), (2, 2009516), (4, 1004758), (8, 502379), (19, 211528), (38, 105764), (76, 52882), (137, 29336), (152, 26441), (193, 20824), (274, 14668), (386, 10412), (548, 7334), (772, 5206), (1096, 3667), (1544, 2603)]