19384078153

素因数分解:

${\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{251}}^1\times {\mathrm{10463}}^1$

素因数の和:10797

約数の個数: 24

約数和(自身を含む): 21744108288

約数和(自身を除く): 2360030135

約数列:

[1, 11, 61, 121, 251, 671, 2761, 7381, 10463, 15311, 30371, 115093, 168421, 638243, 1266023, 1852631, 2626213, 7020673, 28888343, 77227403, 160198993, 317771773, 1762188923, 19384078153]

約数ペア:

[(1, 19384078153), (11, 1762188923), (61, 317771773), (121, 160198993), (251, 77227403), (671, 28888343), (2761, 7020673), (7381, 2626213), (10463, 1852631), (15311, 1266023), (30371, 638243), (115093, 168421)]