22237090

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{887}}^1$

素因数の和:1026

約数の個数: 32

約数和(自身を含む): 42197760

約数和(自身を除く): 19960670

約数列:

[1, 2, 5, 10, 23, 46, 109, 115, 218, 230, 545, 887, 1090, 1774, 2507, 4435, 5014, 8870, 12535, 20401, 25070, 40802, 96683, 102005, 193366, 204010, 483415, 966830, 2223709, 4447418, 11118545, 22237090]

約数ペア:

[(1, 22237090), (2, 11118545), (5, 4447418), (10, 2223709), (23, 966830), (46, 483415), (109, 204010), (115, 193366), (218, 102005), (230, 96683), (545, 40802), (887, 25070), (1090, 20401), (1774, 12535), (2507, 8870), (4435, 5014)]