15691612136

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{2454883}}^1$

素因数の和:2454953

約数の個数: 32

約数和(自身を含む): 31815296640

約数和(自身を除く): 16123684504

約数列:

[1, 2, 4, 8, 17, 34, 47, 68, 94, 136, 188, 376, 799, 1598, 3196, 6392, 2454883, 4909766, 9819532, 19639064, 41733011, 83466022, 115379501, 166932044, 230759002, 333864088, 461518004, 923036008, 1961451517, 3922903034, 7845806068, 15691612136]

約数ペア:

[(1, 15691612136), (2, 7845806068), (4, 3922903034), (8, 1961451517), (17, 923036008), (34, 461518004), (47, 333864088), (68, 230759002), (94, 166932044), (136, 115379501), (188, 83466022), (376, 41733011), (799, 19639064), (1598, 9819532), (3196, 4909766), (6392, 2454883)]