15690040736

素因数分解:

$2^5\times {\mathrm{1259}}^1\times {\mathrm{389447}}^1$

素因数の和:390716

約数の個数: 24

約数和(自身を含む): 30914382240

約数和(自身を除く): 15224341504

約数列:

[1, 2, 4, 8, 16, 32, 1259, 2518, 5036, 10072, 20144, 40288, 389447, 778894, 1557788, 3115576, 6231152, 12462304, 490313773, 980627546, 1961255092, 3922510184, 7845020368, 15690040736]

約数ペア:

[(1, 15690040736), (2, 7845020368), (4, 3922510184), (8, 1961255092), (16, 980627546), (32, 490313773), (1259, 12462304), (2518, 6231152), (5036, 3115576), (10072, 1557788), (20144, 778894), (40288, 389447)]