22145090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{8753}}^1$

素因数の和:8794

約数の個数: 32

約数和(自身を含む): 45380736

約数和(自身を除く): 23235646

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 8753, 17506, 43765, 87530, 96283, 192566, 201319, 402638, 481415, 962830, 1006595, 2013190, 2214509, 4429018, 11072545, 22145090]

約数ペア:

[(1, 22145090), (2, 11072545), (5, 4429018), (10, 2214509), (11, 2013190), (22, 1006595), (23, 962830), (46, 481415), (55, 402638), (110, 201319), (115, 192566), (230, 96283), (253, 87530), (506, 43765), (1265, 17506), (2530, 8753)]