19813480414

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{108865277}}^1$

素因数の和:108865299

約数の個数: 16

約数和(自身を含む): 36578733408

約数和(自身を除く): 16765252994

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 108865277, 217730554, 762056939, 1415248601, 1524113878, 2830497202, 9906740207, 19813480414]

約数ペア:

[(1, 19813480414), (2, 9906740207), (7, 2830497202), (13, 1524113878), (14, 1415248601), (26, 762056939), (91, 217730554), (182, 108865277)]