13219789

素因数分解:

${\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{163}}^1$

素因数の和:348

約数の個数: 16

約数和(自身を含む): 14854464

約数和(自身を除く): 1634675

約数列:

[1, 11, 73, 101, 163, 803, 1111, 1793, 7373, 11899, 16463, 81103, 130889, 181093, 1201799, 13219789]

約数ペア:

[(1, 13219789), (11, 1201799), (73, 181093), (101, 130889), (163, 81103), (803, 16463), (1111, 11899), (1793, 7373)]