17497728872

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{168247393}}^1$

素因数の和:168247412

約数の個数: 16

約数和(自身を含む): 35331952740

約数和(自身を除く): 17834223868

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 168247393, 336494786, 672989572, 1345979144, 2187216109, 4374432218, 8748864436, 17497728872]

約数ペア:

[(1, 17497728872), (2, 8748864436), (4, 4374432218), (8, 2187216109), (13, 1345979144), (26, 672989572), (52, 336494786), (104, 168247393)]