11191972

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{2251}}^1$

素因数の和:2379

約数の個数: 24

約数和(自身を含む): 21565152

約数和(自身を除く): 10373180

約数列:

[1, 2, 4, 11, 22, 44, 113, 226, 452, 1243, 2251, 2486, 4502, 4972, 9004, 24761, 49522, 99044, 254363, 508726, 1017452, 2797993, 5595986, 11191972]

約数ペア:

[(1, 11191972), (2, 5595986), (4, 2797993), (11, 1017452), (22, 508726), (44, 254363), (113, 99044), (226, 49522), (452, 24761), (1243, 9004), (2251, 4972), (2486, 4502)]