19515672816

素因数分解:

$2^4\times 3^1\times {\mathrm{36871}}^1\times {\mathrm{11027}}^1$

素因数の和:47909

約数の個数: 40

約数和(自身を含む): 50421427584

約数和(自身を除く): 30905754768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 11027, 22054, 33081, 36871, 44108, 66162, 73742, 88216, 110613, 132324, 147484, 176432, 221226, 264648, 294968, 442452, 529296, 589936, 884904, 1769808, 406576517, 813153034, 1219729551, 1626306068, 2439459102, 3252612136, 4878918204, 6505224272, 9757836408, 19515672816]

約数ペア:

[(1, 19515672816), (2, 9757836408), (3, 6505224272), (4, 4878918204), (6, 3252612136), (8, 2439459102), (12, 1626306068), (16, 1219729551), (24, 813153034), (48, 406576517), (11027, 1769808), (22054, 884904), (33081, 589936), (36871, 529296), (44108, 442452), (66162, 294968), (73742, 264648), (88216, 221226), (110613, 176432), (132324, 147484)]