22231858

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1$

素因数の和:322

約数の個数: 32

約数和(自身を含む): 37509120

約数和(自身を除く): 15277262

約数列:

[1, 2, 11, 22, 73, 109, 127, 146, 218, 254, 803, 1199, 1397, 1606, 2398, 2794, 7957, 9271, 13843, 15914, 18542, 27686, 87527, 101981, 152273, 175054, 203962, 304546, 1010539, 2021078, 11115929, 22231858]

約数ペア:

[(1, 22231858), (2, 11115929), (11, 2021078), (22, 1010539), (73, 304546), (109, 203962), (127, 175054), (146, 152273), (218, 101981), (254, 87527), (803, 27686), (1199, 18542), (1397, 15914), (1606, 13843), (2398, 9271), (2794, 7957)]