11091478

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{4111}}^1$

素因数の和:4203

約数の個数: 16

約数和(自身を含む): 17763840

約数和(自身を除く): 6672362

約数列:

[1, 2, 19, 38, 71, 142, 1349, 2698, 4111, 8222, 78109, 156218, 291881, 583762, 5545739, 11091478]

約数ペア:

[(1, 11091478), (2, 5545739), (19, 583762), (38, 291881), (71, 156218), (142, 78109), (1349, 8222), (2698, 4111)]