17812234

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{991}}^1$

素因数の和:1066

約数の個数: 32

約数和(自身を含む): 31426560

約数和(自身を除く): 13614326

約数列:

[1, 2, 11, 19, 22, 38, 43, 86, 209, 418, 473, 817, 946, 991, 1634, 1982, 8987, 10901, 17974, 18829, 21802, 37658, 42613, 85226, 207119, 414238, 468743, 809647, 937486, 1619294, 8906117, 17812234]

約数ペア:

[(1, 17812234), (2, 8906117), (11, 1619294), (19, 937486), (22, 809647), (38, 468743), (43, 414238), (86, 207119), (209, 85226), (418, 42613), (473, 37658), (817, 21802), (946, 18829), (991, 17974), (1634, 10901), (1982, 8987)]