22156716478

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{643}}^1\times {\mathrm{727}}^1\times {\mathrm{1823}}^1$

素因数の和:3208

約数の個数: 32

約数和(自身を含む): 35916281856

約数和(自身を除く): 13759565378

約数列:

[1, 2, 13, 26, 643, 727, 1286, 1454, 1823, 3646, 8359, 9451, 16718, 18902, 23699, 47398, 467461, 934922, 1172189, 1325321, 2344378, 2650642, 6076993, 12153986, 15238457, 17229173, 30476914, 34458346, 852181403, 1704362806, 11078358239, 22156716478]

約数ペア:

[(1, 22156716478), (2, 11078358239), (13, 1704362806), (26, 852181403), (643, 34458346), (727, 30476914), (1286, 17229173), (1454, 15238457), (1823, 12153986), (3646, 6076993), (8359, 2650642), (9451, 2344378), (16718, 1325321), (18902, 1172189), (23699, 934922), (47398, 467461)]