16349690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{647}}^1$

素因数の和:699

約数の個数: 48

約数和(自身を含む): 35551872

約数和(自身を除く): 19202182

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 361, 647, 665, 722, 1294, 1330, 1805, 2527, 3235, 3610, 4529, 5054, 6470, 9058, 12293, 12635, 22645, 24586, 25270, 45290, 61465, 86051, 122930, 172102, 233567, 430255, 467134, 860510, 1167835, 1634969, 2335670, 3269938, 8174845, 16349690]

約数ペア:

[(1, 16349690), (2, 8174845), (5, 3269938), (7, 2335670), (10, 1634969), (14, 1167835), (19, 860510), (35, 467134), (38, 430255), (70, 233567), (95, 172102), (133, 122930), (190, 86051), (266, 61465), (361, 45290), (647, 25270), (665, 24586), (722, 22645), (1294, 12635), (1330, 12293), (1805, 9058), (2527, 6470), (3235, 5054), (3610, 4529)]