19236170

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{739}}^1$

素因数の和:902

約数の個数: 32

約数和(自身を含む): 36763200

約数和(自身を除く): 17527030

約数列:

[1, 2, 5, 10, 19, 38, 95, 137, 190, 274, 685, 739, 1370, 1478, 2603, 3695, 5206, 7390, 13015, 14041, 26030, 28082, 70205, 101243, 140410, 202486, 506215, 1012430, 1923617, 3847234, 9618085, 19236170]

約数ペア:

[(1, 19236170), (2, 9618085), (5, 3847234), (10, 1923617), (19, 1012430), (38, 506215), (95, 202486), (137, 140410), (190, 101243), (274, 70205), (685, 28082), (739, 26030), (1370, 14041), (1478, 13015), (2603, 7390), (3695, 5206)]