16676870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{12539}}^1$

素因数の和:12572

約数の個数: 32

約数和(自身を含む): 36115200

約数和(自身を除く): 19438330

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 12539, 25078, 62695, 87773, 125390, 175546, 238241, 438865, 476482, 877730, 1191205, 1667687, 2382410, 3335374, 8338435, 16676870]

約数ペア:

[(1, 16676870), (2, 8338435), (5, 3335374), (7, 2382410), (10, 1667687), (14, 1191205), (19, 877730), (35, 476482), (38, 438865), (70, 238241), (95, 175546), (133, 125390), (190, 87773), (266, 62695), (665, 25078), (1330, 12539)]