19172504

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{184351}}^1$

素因数の和:184370

約数の個数: 16

約数和(自身を含む): 38713920

約数和(自身を除く): 19541416

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 184351, 368702, 737404, 1474808, 2396563, 4793126, 9586252, 19172504]

約数ペア:

[(1, 19172504), (2, 9586252), (4, 4793126), (8, 2396563), (13, 1474808), (26, 737404), (52, 368702), (104, 184351)]