19357048

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{347}}^1\times {\mathrm{367}}^1$

素因数の和:739

約数の個数: 32

約数和(自身を含む): 38419200

約数和(自身を除く): 19062152

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 347, 367, 694, 734, 1388, 1468, 2776, 2936, 6593, 6973, 13186, 13946, 26372, 27892, 52744, 55784, 127349, 254698, 509396, 1018792, 2419631, 4839262, 9678524, 19357048]

約数ペア:

[(1, 19357048), (2, 9678524), (4, 4839262), (8, 2419631), (19, 1018792), (38, 509396), (76, 254698), (152, 127349), (347, 55784), (367, 52744), (694, 27892), (734, 26372), (1388, 13946), (1468, 13186), (2776, 6973), (2936, 6593)]