16672310

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1867}}^1$

素因数の和:1940

約数の個数: 32

約数和(自身を含む): 32279040

約数和(自身を除く): 15606730

約数列:

[1, 2, 5, 10, 19, 38, 47, 94, 95, 190, 235, 470, 893, 1786, 1867, 3734, 4465, 8930, 9335, 18670, 35473, 70946, 87749, 175498, 177365, 354730, 438745, 877490, 1667231, 3334462, 8336155, 16672310]

約数ペア:

[(1, 16672310), (2, 8336155), (5, 3334462), (10, 1667231), (19, 877490), (38, 438745), (47, 354730), (94, 177365), (95, 175498), (190, 87749), (235, 70946), (470, 35473), (893, 18670), (1786, 9335), (1867, 8930), (3734, 4465)]