19104757319

素因数分解:

${\mathrm{71}}^1\times {\mathrm{1877}}^1\times {\mathrm{143357}}^1$

素因数の和:145305

約数の個数: 8

約数和(自身を含む): 19384295328

約数和(自身を除く): 279538009

約数列:

[1, 71, 1877, 133267, 143357, 10178347, 269081089, 19104757319]

約数ペア:

[(1, 19104757319), (71, 269081089), (1877, 10178347), (133267, 143357)]