15191143

素因数分解:

${\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{263}}^1$

素因数の和:422

約数の個数: 16

約数和(自身を含む): 17107200

約数和(自身を除く): 1916057

約数列:

[1, 11, 59, 89, 263, 649, 979, 2893, 5251, 15517, 23407, 57761, 170687, 257477, 1381013, 15191143]

約数ペア:

[(1, 15191143), (11, 1381013), (59, 257477), (89, 170687), (263, 57761), (649, 23407), (979, 15517), (2893, 5251)]