22136810

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{883}}^1$

素因数の和:1022

約数の個数: 32

約数和(自身を含む): 42007680

約数和(自身を除く): 19870870

約数列:

[1, 2, 5, 10, 23, 46, 109, 115, 218, 230, 545, 883, 1090, 1766, 2507, 4415, 5014, 8830, 12535, 20309, 25070, 40618, 96247, 101545, 192494, 203090, 481235, 962470, 2213681, 4427362, 11068405, 22136810]

約数ペア:

[(1, 22136810), (2, 11068405), (5, 4427362), (10, 2213681), (23, 962470), (46, 481235), (109, 203090), (115, 192494), (218, 101545), (230, 96247), (545, 40618), (883, 25070), (1090, 20309), (1766, 12535), (2507, 8830), (4415, 5014)]