22391798

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1327}}^1$

素因数の和:1412

約数の個数: 32

約数和(自身を含む): 40158720

約数和(自身を除く): 17766922

約数列:

[1, 2, 11, 13, 22, 26, 59, 118, 143, 286, 649, 767, 1298, 1327, 1534, 2654, 8437, 14597, 16874, 17251, 29194, 34502, 78293, 156586, 189761, 379522, 861223, 1017809, 1722446, 2035618, 11195899, 22391798]

約数ペア:

[(1, 22391798), (2, 11195899), (11, 2035618), (13, 1722446), (22, 1017809), (26, 861223), (59, 379522), (118, 189761), (143, 156586), (286, 78293), (649, 34502), (767, 29194), (1298, 17251), (1327, 16874), (1534, 14597), (2654, 8437)]