18888931633

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{56911}}^1$

素因数の和:57157

約数の個数: 24

約数和(自身を含む): 22465670528

約数和(自身を除く): 3576738895

約数列:

[1, 11, 13, 121, 143, 211, 1573, 2321, 2743, 25531, 30173, 56911, 331903, 626021, 739843, 6886231, 8138273, 12008221, 89521003, 132090431, 156106873, 1452994741, 1717175603, 18888931633]

約数ペア:

[(1, 18888931633), (11, 1717175603), (13, 1452994741), (121, 156106873), (143, 132090431), (211, 89521003), (1573, 12008221), (2321, 8138273), (2743, 6886231), (25531, 739843), (30173, 626021), (56911, 331903)]